Thursday, October 4, 2012

Pit Bull Breed Info
"It is true that Pit Bulls grab and hold on. But what they most often grab and refuse to let go of is your heart, not your arm." -Vicki Hearne
Chyna Pit Bull
Note: Throughout discussions of the Pit Bull breed, you will notice two words repeated over and over again: Responsible Ownership . With media hysteria and BSL looming closer every day, we good owners, find ourselves endlessly having to defend our breed. Every bad story and headline damage our dogs even further. Irresponsible and ignorant owners have done almost as much damage to these dogs as dogfighters have. The Pit Bull is an exceptional breed that requires exceptional dedication and ownership.This page may seem to paint a grim picture of Pit Bull ownership, but the breed's very survival depends on new owners knowing what they are getting into, and ALL owners being responsible and protecting the breed's reputation.

"What did I get myself into?"

Susan Thompson
Pit Bull Breed Info
By: Susan Thompson
Edited version
"The following information is based on my personal knowledge, extensive research, and experience in the breed. It is intended primarily for the first time or potential pit bull owner who needs to know what to expect from their dog, both positive and negative. This page will give information on the proper temperament of this breed, typical behavior, proper toys, and training info. This page is intended as a brief overview of the breed, and should be only one of many sources the new or potential pit bull owner should investigate in order to understand the responsibility of owning this breed. Unlike almost any other breed, pit bull ownership comes with some unique responsibilities. As the owner of an American Pit Bull Terrier, your actions and those of your dog will affect not only yourself, but EVERY owner and EVERY dog of this breed. If you are thinking about getting a pit bull, please think about that before committing yourself to an American Pit Bull Terrier."
-Susan Thompson
A Word About Aggression
In the following sections I will discuss aggression in the American Pit Bull Terrier. It is VERY important to note that, in dogs, and especially with this particular breed, aggression toward humans (called human aggression) is a COMPLETELY separate trait from aggression toward dogs (dog aggression) and/or other animals (animal aggression). While a dog may be both human and animal aggressive, the presence of one kind of aggression DOES NOT mandate or exclude the presence of the other.
Temperament -What is it?
Simply put, temperament is those behavioral traits and mental attitudes shared by canines and combined with the special characteristics proper to a certain dog breed. Newfoundlands for example, like water and love children, that is part of the breed's temperament. A Newfoundland that hates to swim or growls at a child is showing improper temperament for the breed. When a person talks about the temperament of their chosen breed, they are describing those traits which most good examples of the breed will have, rather than describing a specific dog. A dog who posses all or most of the characteristics expected for their breed is said to have a proper temperament. This is why it is very important to know about your chosen breed's temperament and research its specific traits, preferably before you commit to a dog. You may find out that eventhough you like the "look" of a certain breed, the temperament is not for you.
A Word About Breed History
Pit Bull History

This bit of history will help explain much of the apparently
contradictory traits (to novices) common in this breed.
Much of a dog's temperament relates to it's breed history and genetic inheritance. I won't go too deep into the history of the Pit Bull as there are many good books and websites that cover the origin and history of the breed. It is common knowledge however, that the Pit Bull breed was developed for blood sports: Bull baiting, bear baiting, and later, dogfighting. What is not common knowledge is that in the days of organized dogfighting, the handlers of the combatants were habitually IN THE PIT with the dogs for the duration of the fight. They were required to pick up and separate the dogs several times while the dogs were in full fight frenzy. Before the fight, the handlers were required to wash each other's dogs, and after the fight, the badly injured dogs were often treated at ringside by strangers. Any dog that attacked or bit a handler (even if it was the other dog's handler) or anyone else at any time was culled, often on the spot, and would never have been bred.

So, What is the Proper Pit Bull Temperament?
As with all breeds, the Pit Bull has positive and negative traits in their temperament. Their breed history has led to a dog unlike any other in the history of purebred dogs. What can you expect from an APBT? First and foremost, memorize the following: THE GOLDEN RULE OF PIT BULL OWNERSHIP- NEVER TRUST YOUR PIT BULL NOT TO FIGHT!!!!! This breed is descended from pit dogs one way or another, and, given the right circumstances, most Pit Bulls will fight and against any other breed, they will win (you really don't want to see that!).

Scared yet? You should be. Remember, as the owner of a Pit Bull everything you or your dog do will affect all members of the breed and their families. Pit Bull owners have to be extra vigilant 24/7, period. You need to be receptive, have strong leadership, and be able to read canine body language to recognize signs of tension between housemates. You need to be prepared to separate the dogs if tensions develop. You need to know when your dog may become aggressive and you need to have control of your dog under any circumstances.
Pit Bull Nala

To Summarize the Proper Pit Bull Temperament
1. Pit Bulls are often dog-aggressive to one extent or another (this often shows up at or near sexual maturity). A dog that was previously non-dog aggressive may "turn-on" and suddenly doesn't like other dogs of the same sex, or, for that matter, any dogs at all, even housemates they have been raised with. Adult Pit Bulls should NEVER be left alone with other dogs and require proper supervision.

Pit Bull Dog 2. Pit Bulls may exhibit intense "prey drive", leading them to "stalk" small animals such as cats, rats, chickens, livestock, or other pets.

3. Pit Bulls are precocious and incomparable escape artists, who will often seem to squirt right out of a supposedly secure yard or enclosure. When coupled with # 1 and # 2, you can see why a responsible Pit Bull owner is a vigilant pit bull owner.
4. Pit bulls are intelligent, and most enjoy training, if it is done properly. This makes them excellent prospects for dog sports such as agility, obedience, weight pull, and Frisbee competitions.


5. Pit Bulls tend to LOVE people. All people. This makes them a poor choice for a "guardian breed". Most of them are simply too friendly to protect a house against strangers. A Pit Bull that shows unprovoked human aggression (puppy play nips do NOT count) is showing BAD temperament and in most cases should be put to sleep. Such a dog should obviously NEVER be bred under any circumstances. The breeding of dogs with bad temperaments is one of the largest problems the breed faces today and fuels the fire of breed specific legislation.

6. Pit bulls tend to be very "soft" with their family, meaning that they are eager to please their humans. They should not have to be "shown who's boss", but will thrive under "positive leadership". A Pit Bull of proper temperament is a devoted and loving family member, inspiring immense loyalty to the breed. You will often hear a Pit Bull's owner tell you that after owning one, they will never own any other breed.

The Physical Pit Bull
Pit Bull Tessa

Built for performance, the pit bull is a medium sized, very muscular, short coated breed. The head is bricklike, the jaws strong and wide, the ears may be cropped or not (I prefer uncropped dogs for several reasons).

The body is typically very strong, with a deep chest, powerful and proportionate hind end and solid legs. The overall impression should be of power and athleticism. This is not a dog for couch potatoes, as they require A LOT of training and exercise.
With this breed it is important to remember to exercise both the dog's body and mind. Remember, a tired pit bull is a happy pit bull and a bored pit bull is NOT a good thing! They will find some very inventive ways to entertain themselves that the owner may not like (often involving the garbage can, kitchen counter and cabinets, feather pillows, dirty laundry and various items of furniture).

Remember also, that this is a VERY enthusiastic breed that may very well overwhelm young children or older people with it's affection. This breed needs to be taught to sit and greet people calmly as it's natural inclination will probably be to climb into their lap, put a paw on each of their shoulders, and attempt to wipe their face off with it's tongue. Attempts to convince a full grown pit bull that it is too big to be a "lap dog" will, more often than not, fall on deaf ears if it was not taught "manners" as a puppy. Do not allow your puppy to do anything you don't want your adult dog to do (eg climb on the couch, sleep in the bed, invade your lap, etc.).
Training
First of all, for anyone asking the question, "Do I need to train my pit bull?", the answer is a resounding YES! As with very young children, dogs need guidance and structure, and should never be left to make decisions on their own. Training teaches the dog and owner to understand and communicate with each other and prevents misunderstandings. In the case of the Pit Bull, training also prevents the kind of headlines that make all good Pit owners cringe.
How should a pit bull be trained? The most important thing is to find a method that works for your dog, and stick with it. There are almost as many methods for dog training as there are dog trainers. Most of those methods fit into one of two categories: Positive training methods or aversive training methods. Positive methods include using food rewards, toy rewards, pure praise, gentle leaders, and clickers. Aversive methods include using praise/correction, choke chains, prong collars, and/or shock collars. Both types of training, done correctly, will result in a trained dog. It is a matter of how you want to get there. As I said in the temperament section, Pit Bulls tend to be very "soft" with their families, and it is very possible to ruin a good dog by "over correcting" with a choke chain, prong collar, and particularly a shock collar. As a very good positive trainer I know put it, " Aversive training is something you do TO your dog, positive training is something you do WITH your dog ".
Finding a good trainer can be a bit of a challenge, depending on where you live. Some things to look for are: Experience with the breed (or at least no breed prejudice against Pit Bulls and a good understanding of the breed's nature), what methods are used (and are you comfortable with them), recommendations from former students, and, last but not least, take a look at the trainer's own dogs (are they well behaved). The best way to assess a trainer's methods is to ask to "sit in" on a training session. If the trainer refuses to let you watch, look elsewhere.
As a special note for Pit Bulls: I would avoid any class that has "forced socialization" between the dogs, particularly adult dogs. Any trainer that wants to muzzle a dog-aggressive pit bull and force it to "socialize" with other dogs is not knowledgeable in the breed , and can actually make dog aggression worse.
Credit: Turnaround Dog-Training
What is Socialization?
Socialization means introducing your dog to people, and to a lesser extent, to dogs and/or other animals. It is extremely important to socialize a pup of any breed with people, but be sure that the pup's experiences are ALWAYS positive. The pup should meet all kinds of adults and as many respectful children as possible. Socialization with people should be part of your dog's training for his/her entire life. Relegating a dog to the backyard or keeping it chained 24/7 can lead to a real disaster. If you are not willing to socialize and train a dog, please don't get one. Socialization with dogs is a little different for pit bulls.

Socializing a puppy with other dogs may reduce the amount of dog aggression the pup will develop, and many pit puppies get along with other dogs when they are young. As the dog matures, ALWAYS be on the lookout for signs of aggression with other dogs, and be prepared to break up a spat or fight, should one happen. It is up to you, the owner, to decide whether or not to introduce your adult pit bull to other dogs. The amount of dog aggression in an adult pit bulls varies from no aggression at all to a dog that sees ANY other dog as a Happy-Meal with legs, so there are no hard and fast rules. Just remember that as the owner of a pit bull, any fight will always be your fault, no matter who started it.
Pit Bulls Play


More about socialization
I feel that to the general public, socialization = allowing dogs to be off leash together. Either playing or figuring out the hierarchy themselves. This is where people get into trouble. It doesn't have to be this way at all. Being in an obedience class situation in which a dog does NOT get to 'say hi' to every dog IS socialization! We have to remember that it's not normal for adult dogs to come together and play, be friends and interact. This goes against dog behavior. (Especially pit bull behavior!)
I feel the definition of 'socialize' needs to be readdressed. I know that my dogs are wonderfully socialized because they can be with me around other dogs and not freak out. I would never force my guys to be what they are not. They will never be Golden Retrievers! I would never force my guys to interact with another dog which is ill mannered or foul tempered. That's breaking the trust factor. I'm the leader and protector in my family. My guys trust me because I would never put them into a situation in which harm would come to them. There's where the parenting skills come into play.
When an owner allows their dog to 'work it out' on it's own in a dog park, lack of trust is inevitable. That poor dog is out there all alone with no one to protect it. Scary stuff! They have to learn pretty quickly to protect themselves at all costs. They know that no one will come to save them if something does happen. These are the same owners who ask me, "But, why doesn't he listen to me?" Well, it's pretty obvious! That poor dog is living in a house full of people and still has no one to trust and believe in. No
one to look up to. No one to make those hard desicions in life. They have no 'pack' to watch out for them. I feel that's very sad. (Also, have you ever wondered why dogs 'gang up' when at the dog park? They're finally able to have that pack feeling of safety that they don't get at home.)
My definition of 'well socialized' is...The dog being able to be with me in what the dog deems to be scary situations or around other dogs and not have a panic attack. (Notice I didn't say off leash with other dogs!)
Cinimon Clark
Turnaround Dog-Training
Dog Parks
If you enjoy off-leash dog parks, you don't want to hear this. But I am going to tell you anyway. If you choose to become the owner of a Pit Bull, your dog park days are almost surely over, at least when the dog is somewhere over 8 months old. Accidental dogfights in off-leash parks are common, but when a Pit Bull is involved, they are headlines. Following Pit Bull Golden Rule #1 " NEVER trust your pit bull not to fight ", you can see why off-leash parks are a very bad idea for our breed. As a Pit Bull owner, you have certain responsibilities. Your responsibility to your dog (to keep him/her out of trouble), your responsibility to other dog owners (to keep their dogs safe from your dog), and your responsibility to your breed (to keep your dog OUT of negative headlines). Even pit bulls that have never exhibited dog aggression may fight back if approached by the wrong dog in an aggressive manner. I will repeat this for you. As the owner of a pit bull, any fight will always be your fault, no matter who started it.
Ten Commandments of Pit Bull Ownership
1.
Thou shalt NEVER trust thy Pit Bull not to fight
2.
Thou shalt contain thy Pit Bull securely when not supervised by an adult
3.
Thou shalt NEVER leave thy adult Pit Bull alone and unsupervised with another dog
4.
Thou SHALT attend obedience classes most faithfully with thy Pit Bull
5.
Thou SHALT keep thy Pit Bull socialized with ALL KINDS of people
6.
Thy Pit Bull wilt NEVER be allowed off-leash in a public place
7.
Thy Pit Bull wilt NEVER be allowed to roam free in thy neighborhood, EVER!
8.
Thou SHALT take thy well trained Pit Bull out in public and show him/her off - on leash for good breed PR!
9.
Thy Pit Bull shalt go forth into the world as an ambassador of the pit bull breed
10.
THOU ARE RESPONSIBLE FOR ANY WRONG DONE BY THY DOGS!

Toys
For dogs of all breeds, toys are not "extras", they are essentials. Chewing on toys allows dogs to relieve stress and boredom. Dogs who are not given their own toys to chew on will usually appropriate something of yours (and it probably will cost more than a whole BUNCH of dog toys), so save yourself a headache, and your $110 Nike sneakers, and get your dog some toys. Which toys should you get for a pit bull? Well, let's face it. Our pups tend to "kill" toys much faster than most breeds. They are strong dogs that require strong toys. I list here several kinds of dog toys and a few edible chews below with my personal experiences with them.
1. Kong toys - In my opinion, these are the best toys on the market for Pit Bulls. A few Pits will rip them apart, but most just love them. I get the black ones in the XL size. Kongs can be stuffed with peanut butter or treats and a stuffed Kong will often keep a Pit occupied for at least 2 hours. Be sure to get a real Kong, not a Rhino toy (which looks like a Kong). The Rhino is softer rubber and Nala chewed it to bits in about an hour.
2. Rope tugs/toys/dental ropes - These are good toys, although some are expensive. The dental ropes can be had at Wal-Mart for about $5.00 and help "floss" the teeth. You will, however, have little bits of rope all over the house. Should only be allowed under supervision.

Pit Bull Rudy
3. Balls - My favorite kind of balls are the hard plastic ones called "Best Ball" or "Boomer Ball". Do not let your Pit chew on them, however, as they can wear or damage a dog's teeth if gnawed on. Most Pits will deflate soccer and basket balls, so get these at thrift stores. Tennis balls, even the large ones made for dogs don't stand a chance with an adult Pit Bull.
4. Nylabone Dental Chews - Another good toy for Pits. Just be sure they are not Gumabones (too soft) unless you have a young puppy. I get the largest sizes of most of their dental chews occasionally.

5. Galileo Bone - One of the strongest dog toys made. I recommend this one, that is, if you can get over the shape........
6. Rawhide - This is one thing my dogs are NOT allowed to have. If a chunk of rawhide is torn off and swallowed, it will not digest and can block a dog's intestines. My dogs are allowed to have the chopped rawhide sticks, and only occasionally since rawhide isn't really that good for them. It's also an important trigger for conflicts.

7. Bully sticks - This is a smoked, dried bull's penis (really, I swear!). Since Bully sticks are muscle, they do digest and will not break off in chunks like rawhide. My dogs love these things. They are a little pricey, but can be gotten for a decent price at dog shows or pet expos. Always supervise the dogs if you give these treats to a Pit in a multiple dog household.
8. Ligament chews - These are also OK for Pits to have, but they are crunchy and will not last as long as a Bully Stick. Again, could cause conflicts.
9. Real Bones - Raw bones are OK for dogs to have, I try to get beef knuckles. However, in multi-dog households, these bones can also lead to fights, so be vigilant. I VERY occasionally give the sterilized filled bones from the pet store (if they have very thick, large ones), but these are somewhat brittle and can splinter, so I always supervise with those.
NEVER give a dog cooked chicken or other small cooked bones, as cooked bones can shatter into sharp shards and perforate various organs inside the dog, requiring immediate surgery. It is actually best to avoid cooked bones altogether, stick with the raw ones.

Tuesday, October 2, 2012

Some INfo About Pit BUll



The term pit bull is used in reference to multiple breeds of dog, namely, the American Pit Bull Terrier, the American Staffordshire Terrier, and crosses between the two. However, in a few parts of the world, the American Bulldog is also classified as 'Pit Bull' type dog, despite the fact that they have major genetic differences. In the 90's, the American Bully was created from the American Staffordshire Terrier and the American Pit Bull Terrier.

Although pit bulls were all created with similar crossbreeding between bulldogs and terriers, each individual breed within the type has a distinct history. The 
US Humane Society estimates that there are over 79.2 million owned dogs in the United States; however, the number of pit bull-type dogs has not been reliably determined.[ History
American Pit Bull Terrier
The American Pit Bull Terrier is the product of interbreeding between Old English Terrier and English Bulldogs to produce a dog that combined the gameness of the terrier with the strength and athleticism of the bulldog.[  These dogs were initially bred in England and arrived in the United States with the founders. In the United States, these dogs were used as catch dogs for semi-wild cattle and hogs, to hunt, to drive livestock, and as family companions  Some have been selectively bred for their fighting prowess.[4][5] The United Kennel Club (UKC) was the first registry to recognize the American Pit Bull Terrier.[6] UKC founder C. Z. Bennett assigned UKC registration number 1 to his own dog, "Bennett's Ring", as an American Pit Bull Terrier in 1898.
American Pit Bull Terriers successfully fill the role of companion dogpolice dog[7][8] and therapy dog.[9] American Pit Bull Terriers constitute the majority of dogs used for illegal dog fighting in the United States.[10] In addition, law enforcement organizations report these dogs are used for other nefarious purposes, such as guarding illegal narcotics operations,[11][12] use against the police,[13] and as attack dogs.[14]
The fighting reputation of pit bull-type dogs led the San Francisco Society for the Prevention of Cruelty to Animals in 1996 to relabel pit bull terriers as "St. Francis Terriers" (not associated with the "terrier" mascot of St. Francis College in New York) so that they might be more readily adopted;[15] 60 temperament-screened dogs were adopted until the program was halted after several of the newly adopted dogs killed cats.[16] The New York City Center for Animal Care and Control tried a similar approach in 2004 by relabeling their pit bull terriers as "New Yorkies", but dropped the idea in the face of overwhelming public opposition.[17][18]
American Staffordshire Terrier
The American Staffordshire Terrier was the product of 19th century interbreeding between bulldogs and terriers that produced the "bull-and-terrier dog," "Half and Half," and at times "pit dog" or "pit bullterrier," the last named becoming the "Staffordshire Bull Terrier" in England. The bulldog of that time differed from the modern Bulldog, having a full muzzle and a long, tapering tail. There is some debate whether the White English Terrier, the Black and Tan Terrier, the Fox Terrier or some combination thereof were used. These dogs began to find their way into America as early as 1870 where they became known as Pit Dog, Pit Bull Terrier, later American Bull Terrier, and still later as a Yankee terrier.[19] They were imported primarily, but not exclusively, for pit fighting.[20]
In 1936, they were accepted by the American Kennel Club (AKC) as "Staffordshire Terriers."[19] Breeders started creating exemplars heavier in weight. Since January 1, 1972, it was renamed to "American Staffordshire Terrier" to make a separate breed from the lighter Staffordshire Bull Terrier of England.[19]
American Bully
Created in the 90's the first kennel to start breeding this new breed of dogs was Razoredge. They were created to have no Gameness orDog aggression. But with the sudden demand of blue puppies many American Bully owners started inbreeding their dogs to produce more of the blue gene; the blue is actually a genetic defect of the black genome. Backyard breeders started breeding for size and color, largely ignoring important characteristics such as temperament and health. Many of the attacks on people aren't in fact American pitbull terriers but American bullies and Mastiff/bulldog mixes. Another common American bully kennel is Gotti/greyline and even Remymartin pitbulls.
Famous Pit Bulls
Pit Bull breeds have become famous for their roles as soldierspolice dogssearch and rescue dogsactorstelevision personalities,seeing eye dogs and celebrity pets. Historically, the Bull Terrier mix Nipper and Petey from the Little Rascals, are the most well known. Lesser known, but still historically notable pit bulls include Helen Keller's family dog "Sir Thomas",[21] Buster Brown's dog "Tige",[22]Horatio Jackson's dog "Bud",[23][24] President Theodore Roosevelt's Pit Bull terrier "Pete", "Jack Brutus" who served for Company K, the First Connecticut Volunteer Infantry during the civil war[25] and Sir Walter Scott's beloved "Wasp".[26]
Modernly significant pit bulls are: Weela, who saved thirty-one people, twenty-nine dogs, three horses and one cat;[27] Popsicle, a five-month-old puppy originally found nearly dead in a freezer, who grew to become one of the nation's most important police dogs;[28]Norton, who was placed in the Purina Animal Hall of Fame after he rescued his owner from a severe reaction to a spider bite;[29] Titan, who rescued his owner's wife, who would have died from an aneurysm and D-Boy, who took three bullets to save his family from an intruder with a gun.[30]
Notable movies and television shows that have starred pit bulls have been FlashdanceOur GangCheaper by the Dozen, the Dog WhispererPit Boss and Pit Bulls and Parolees.[citation needed]
Stubby became the official mascot of the American Expeditionary Force, and did his part to raise morale to the war-weary soldiers on the front lines. During his tour of duty in Europe, Stubby also participated in 17 battles and four major offensives – including the St. Mihel, Meuse-Argonne, Aisne-Marne, and Champagne Marne campaigns.[citation needed]
Attacks on Humans
Some studies that have been performed on the number of human deaths caused by dog bite trauma have surveyed news media stories for reports of dog bite-related fatalities. This methodology is subject to several potential sources of error: some fatal attacks may not have been reported; a study might not find all of the relevant news reports; and the potential for misidentification of dog breeds,[2]although courts in the United States[31][32] and Canada[33][34] have ruled that expert identification, when using published breed standards, is sufficient for the enforcement of breed-specific legislation. It is possible to distinguish dogs by breed using DNA testing,[34] but test results for any one dog can vary widely depending upon the laboratory that performs the test and the number of purebred dog breeds in the laboratory's DNA database.[35]
One 9-year (1979–1988) review of fatal dog attacks in the United States determined that, of the 101 attacks where breed was recorded, pit bulls were implicated in 42 of those attacks (41.6%).[36] A 1991 study found that 94% of attacks on children by pit bulls were unprovoked, compared to 43% for other breeds.[37] One 5-year (1989–1994) review of fatal dog attacks in the United States determined that pit bulls and pit bull mixed breeds were implicated in 24 (28.6%) of the 84 deaths where breed was recorded.[38]
One 15-year (1991–2005) review of dog attack fatalities investigated by the Kentucky Medical Examiner determined that pit bulls were implicated in 5 of the 11 fatal attacks (45.4%).[39] Another 15-year (1994–2009) review of patients admitted to a Level I Trauma Centerwith dog bites determined that pit bulls were involved in most of these attacks: of the 228 patients treated, the breed of dog was recorded in 82 attacks, and of these, 29 (35%) attacks were attributed to pit bulls. All other dogs combined accounted for the remaining 65% of attacks.[40] In 44.8% of the attacks, the dog belonged to the victim's family.[40] The authors state:
Attacks by pit bulls are associated with higher morbidity rates, higher hospital charges, and a higher risk of death than are attacks by other breeds of dogs. Strict regulation of pit bulls may substantially reduce the US mortality rates related to dog bites.[40]
One 5-year (2001–2005) review of dog attack victims admitted to the Children's Hospital of Philadelphia determined that pit bull terriers were implicated in more than half of bites. Of the 551 patients treated, breed was identified in 269 cases. Of these 269 patients, 137 (50.9%) were attacked by pit bulls.[41] The authors write:
...the overwhelming number of bites involving pit bull terriers in this study and others certainly has some degree of validity when it comes to identifying bite-prone breeds. Pit bull terriers, German shepherds, and Rottweilers were the offending breeds implicated in our study and have accounted for the majority of dog bites according to other investigators.[41]
One review of the medical literature found that pit bulls and pit bull cross-breeds were involved in between 42 and 45% of dog attacks.[42] Fatalities were most often reported in children, with 70% of victims being under the age of 10.[42]
Other studies

"A higher proportion of sled dogs and, possibly, mixed-breed dogs in Canada than in the United States caused fatalities, as did multiple dogs rather than single dogs. Free-roaming dog packs, reported only from rural communities, caused most on-reserve fatalities".A study by Dr. Malathi Raghavan, DVM, PhD questions the pit bull's reputation as a dangerous breed. An electronic search of newspaper articles by Dr. Raghavan found that pit bull terriers were responsible for 1 of 28 (3.6%) dog bite-related fatalities reported in Canada from 1990 through 2007.[43] The study also notes that
The total number of fatal dog attacks from the 17-year period is equal to about one fatal attack per year, while the Clifton report, a more comprehensive study that includes the 1990-2007 period in the Canadian Veterinary Journal Study, shows an average of six fatalities attributed to pit bulls alone annually in the United States and Canada.[44]
Locked jaw
There is some confusion over the "locked jaw" notion with pit bulls. There is no evidence for the existence of a physiological "locking mechanism" in the teeth or jaw structure of normal pit bull-type dogs,[45] although a dog's jaws can be locked in a closed position by surgically correctable jaw abnormalities.[46] However, pit bull-type dogs exhibit "bite, hold, and shake" behavior, which is seen in all breeds of dogs, and at times refuse to release when biting;[12][20][47] methods to force pit bull-type dogs to release their grip include breaking an ammonia ampule and holding it up to the dog's nose,[20] or using a "break stick" to lever the dog's jaws open if it bites a person or animal.[48][49] Many highly sought trainers, including Cesar Millan, will simply hold the dog still until it releases its grip, then pull it away without further incident.
Personality traits of owners
Several studies have determined that pit bull owners and owners of other "vicious" or "high risk" breeds (most commonly identified asAkitaChow ChowDoberman Pinscher, Pit Bull, Rottweiler, and Wolf-mix) are more likely to have criminal convictions and are more likely to display antisocial behaviors. A 2006 study comparing owner's of "vicious" dogs to owners of "low risk" dogs determined that the former group had nearly 10 times as many criminal convictions.[50] A 2009[51] and a followup 2012[52] study generally supported these conclusions.
Legislation

http://bits.wikimedia.org/static-1.20wmf12/skins/common/images/magnify-clip.png
muzzled pit bull-type dog
Widely reported pit bull attacks have resulted in the enacting of breed-specific legislation in several jurisdictions, as well as increased premiums for liability insurance.
Many jurisdictions that restrict pit bulls, including Ontario, Canada,[53] Miami, Florida, U.S.,[54]Denver, Colorado, U.S.,[55] and Malden, Massachusetts, U.S.[56] apply the restriction to the modernAmerican Pit Bull TerrierAmerican Staffordshire TerrierStaffordshire Bull Terrier, or any other dog that has the substantial physical characteristics and appearance of those breeds. However a few jurisdictions, such as Singapore[57] and Franklin County, Ohio, U.S.,[58] also classify the modernAmerican Bulldog as a "pit bull-type dog", while in the United Kingdom a pit bull is an American Pit Bull Terrier.[59] All of the breeds share a similar history, with origins rooted from the Bulldog and a variety of Terriers, except for the Johnson line of American Bulldog (as opposed to the more pure Scott line), which come from the Bulldog and a variety of Mastiffs. The dogs called bull terriers before the development of the modern Bull Terrier in the early 20th century may also be called pit bulls.
A large number of jurisdictions have enacted breed-specific legislation (BSL) in response to a number of well-publicized incidents involving pit bull-type dogs, and some government organizations such as the United States Army[60] and Marine Corps[61] have taken administrative action as well. These actions range from outright bans on the possession of pit bull-type dogs to restrictions and conditions on pit bull ownership, and often establish a legal presumption that a pit bull-type dog is prima facie a legally "dangerous" or "vicious" dog.[62] In response, some state-level governments in the United States have prohibited or restricted the ability of municipal governments within those states to enact breed-specific legislation, though these prohibitions on breed-specific legislation do not affect military installations located within these states.[63]
It is now generally settled in case law that jurisdictions in the United States and Canada have the right to enact breed-specific legislation.[64] Despite these findings by the courts, there remains some public skepticism over whether the laws are effective.[65] One point of view is that pit bulls are a public safety issue that merits actions such as banning ownership, mandatory spay/neuter for all pit bulls, mandatory microchip implants and liability insurance, or prohibiting people convicted of a felony from owning pit bulls.[66][67]Another point of view is that comprehensive "dog bite" legislation, coupled with better consumer education and legally mandating responsible pet keeping practices, is a better solution to the problem of dangerous dogs than breed-specific legislation.[68][69]
A third point of view is that breed-specific legislation should not ban breeds entirely but should strictly regulate the conditions under which specific breeds could be owned, for example, forbidding certain classes of individuals from owning them, specifying public areas from which they would be prohibited, and establishing conditions, such as requiring a dog to wear a muzzle, for taking dogs from specific breeds into public places.[70] Finally, some governments, such as in Australia, have forbidden the import of specific breeds and are requiring the spay/neuter of all existing dogs of these breeds in an attempt to slowly eliminate the population through natural attrition.[71][72]
The ASPCA states that along with putative over-reporting, false reporting is a major contributor to public perceptions about the breed.[73]
In a 2012 ruling involving the mauling of a child, Maryland's highest court held that pit bulls are "inherently dangerous", making pit bull owners, and landlords renting to tenants who own a pit bull, strictly liable for any injuries caused during an attack by said pit bull.[74][75]
Commercial restrictions
Liability insurance
Dog owners in the United States can be held legally liable for injuries inflicted or caused by their dogs. In general, owners are considered liable if they were unreasonably careless in handling or restraining the dog, or if they knew beforehand that the dog had a tendency to cause injury (e.g., bite); however, dog owners are automatically considered liable if local laws hold an owner strictly liablefor all damage caused by their dog, regardless of carelessness or foreknowledge of a dog's tendencies. Homeowners and rentersinsurance policies typically provide liability coverage from US$100,000–300,000 for injuries inflicted by dogs;[76] however, some insurance companies limit their exposure to dog bite liability claims by putting restrictions on dog owners that they insure. These restrictions include refusing to cover dog bites under the insurance policy; increasing insurance rates for homeowners with specific breeds; requiring owners of specific breeds to take special training or have their dogs pass the American Kennel Club Canine Good Citizen test;[77] requiring owners to restrict their dogs with muzzles, chains, or enclosures; and refusing to write policies for homeowners or renters who have specific breeds of dogs.[76] In Ohio, which has declared all pit bull-type dogs to be legally "vicious",[78]the cost of special liability insurance that covers only the damage inflicted by a pit bull-type dog can exceed US$575 per year.[79]
Owners of rental properties may also be held liable if they knew an aggressive dog was living on their property and they did nothing to ensure the safety of other tenants at the property; as a result, many rental properties forbid pit bull-type dogs and any other breeds if the rental property's insurance will not cover damage inflicted by that type of dog. The dog breeds most often targeted by insurance companies include pit bull-type dogs, RottweilersGerman Shepherd DogsDoberman Pinschers, Akitas (Akita Inu and American Akita), and Chows.[80]
Air carrier restrictions
Several air carriers embargo certain dog breeds due to the effect of high temperature and humidity on brachycephalic animals, or concerns for the safety of airline property, personnel, and passengers. The following table has a sampling of air carrier embargoes on dogs.
Airline
Reason
Details
Safety
The Staffordshire Terrier, mastiff (boerboel), tosa, and pit bull may not be transported or shipped by air.[81]
Health
Dog breeds including American Pit Bull Terriers, American Staffordshire Terriers, Staffordshire Bull Terriers, fly at their owner's risk, with no additional compensation if the dog suffers injury or dies during transit. The airline may refuse to accept the dog if it feels outside temperatures are too extreme for the animal's safety.[82]
Health
American Airlines will not accept brachycephalic or snub-nosed dogs and cats as checked luggage.[83]
Safety
American Pit Bull Terriers are prohibited.[84]
Safety
American Pit Bull Terriers over six months old or weighing more than 20 pounds (9 kg) are embargoed.[85]
Health
"Snub-nosed dogs" are embargoed when the temperature at the departure point or any stop along the travel route is expected to exceed 75 °F (24 °C).[86]