Dog Bite Pressures

When discussing which dog breed has the strongest jaw, it is important to keep in mind that this is a rhetorical question that cannot be answered in a definite way. The strength of a dog's bite will vary from breed to breed, animal to animal, and even circumstance to circumstance.

Bite Force

Bite force is the scientific term for the measurement of the amount of pressure in a dog's bite. Obviously, the greater the pressure a dog can exert, the more potential for damage there is to someone (or something) that is bitten. There are several factors that determine bite force, but scientists agree that the size of a dog's head has a lot to do with the amount of pressure it can exert with its jaws.

The strength of the bite of a breed can't be measured with any accuracy because you can't teach a dog to bite with consistent force time after time. The bite will be different each time it is measured, and each dog will have a slightly different measurement. It is important to keep in mind that when the bite force of a breed is discussed, it can only be in a general way.

Trained dogs typically have a higher bite force than untrained ones. A human averages 120 pounds bite force.

Determining Which Dog Breed Has the Strongest Jaw

Dr. Brady Barr of National Geographic (Dangerous Encounters: Bite Force, 8pm est 8/18/2005) did several tests of bite force with numerous animals, including dogs and wolves, to see which had the strongest jaws and the worst bite. Not surprisingly, the wolf was the canine with the most powerful bite, measuring 406pounds of pressure. A wolf can, when it is protecting itself, inflict a bite that carries up to 1,200 pounds of pressure.

The top five domesticated breeds thought to have the strongest jaw are all large dogs known for their bite. They are generally the same breeds attributed with the highest rate of attacks on people, and they are often listed as dangerous dogs.

Pit Bull

The Pitbull has become a breed synonymous with strong jaws, biting and danger. While this dog does not have the highest bite force of the dogs National Geographic tested, it is one of the top four. The Pitbull bite was measured at 235 pounds of pressure. It is the most highly recognized breed for jaw and bite strength.

German Shepherd

Although the German Shepherd was originally bred as a herding dog, it has been used as a guard and police dog with good reason. This is a powerful and intelligent breed. The German Shepherd's bite measured 238 bite force, just slightly above the Pitbull.

Rottweiler

The Rottweiler, or Rottie as it is often called, has a huge head and large jaws. This breed bit with 328 pounds of pressure. The Rottweiler is considered the second most dangerous breed of dog; the Pitbull is number one.

Doberman

The Doberman is a highly energetic dog that can be very aggressive. The bite force is reputed to be 600 pounds of pressure; however that seems to be largely unsubstantiated.

Mastiff

Many breeders say that the Mastiff has the strongest jaw. Reportedly, the Mastiff has a bite force of 552 pounds. If true, this would make it stronger than any other domesticated dog on record.

Strongest Jaw

To answer the question regarding which dog breed has the strongest jaw is difficult because there are so many variables. Of the dogs that have been scientifically tested and recorded, the Rottweiler appears to have the strongest jaw. Remember, this will vary from bite to bite and animal to animal.

If the rumors are true, however, the Doberman has the strongest jaw of all of the domesticated breeds.

more to come.....

“Dog Bites: Still a Problem?”

Gilchrist, J.; Sacks, J.J.; White, D.; Kresnow, M.J. Injury Prevention, October 2008, Vol. 14, Issue 5, 296-301. doi: 10.1136/ip.2007.016220

Abstract: 


“Weighted estimates were generated from data collected by surveying 9684 households during 2001-2003 and compared with results from a similar survey conducted in 1994. Estimates for persons aged 15-17 years were extrapolated on the basis of rates for 10-14-year-olds.

Whereas the incidence of dog bites among adults remained relatively unchanged, there was a significant (47%) decline in the incidence of dog bites among children compared with that observed in the 1994 survey, particularly among boys and among those aged 0-4 years. Between 2001 and 2003, an estimated 4,521,300 persons were bitten each year.

Of these, 885,000 required medical attention (19%). Children were more likely than adults to receive medical attention for a dog bite. Among adults, bite rates decreased with increasing age. Among children and adults, having a dog in the household was associated with a significantly increased incidence of dog bites, with increasing incidence also related to increasing numbers of dogs. 


Dog bites continue to be a public health problem affecting 1.5% of the U.S. population annually.

Although comparison with similar data from 1994 suggests that bite rates for children are decreasing, there still appears to be a need for effective prevention programs.”

http://journalistsresource.org/studies/government/municipal/dog-bites-attacks-research-review

Julie Wall actually acting responsibly, no breakstick talk at all!!

While normally Julie Wall's advocacy generally involves advising people to carry "breaksticks" which endangers the public in two ways firstly if you're found to be carrying a "breakstick" by law enforcement officers it immediately sheds suspicion on you as to whether or not you're involved in the "illegal sport" and secondly if you try and use the "breakstick' on a non fighting breed they are most likely to deflect on to you neither situation could be considered favorable?

But in this case I agree that little girl is in imminent danger as the dog clearly does not like this activity and will undoubtedly lash out eventually given the darting looks at the person filming by the dog indicates if that person was not there and the child repeated this behavior a tragedy would surely ensue.

Julie Wall shared Briana Aguon's video.

January 7 at 10:30pm

Poor parenting. She should be charged with child endangerment. She thinks this is cute:  https://www.facebook.com/briana.aguon/videos/vb.1292084116/10205458692848705/?type=2&theater

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Briana Aguon

January 7 at 6:07am

***Update 1/7*** I have contacted authorities in Middletown Ohio in regards to this video, they said because the dog did not attack the child no crime has been committed and they will not act on it, not even a courtesy call to the family to offer help.*** This is not my dog nor my child, please stop sending me messages and friend requests***

Have you ever watched a video of a dog with a kid that made your heart race and your stomach nauseous? When the danger is brought to the owners attention they say, "That is in no way a mean growl." and "That is how he expresses his happiness. He smiles and growls." Wake up people! Know the signs (whale eyes, lip licking, baring teeth, growling, turning head away) before the kid needs plastic surgery and the dog loses its life even after giving several warnings. Teach your kids and your dogs boundaries.

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Suzanne Bryant Will it still be cute when the child is in ICU and dog is dead I wonder? "He never showed any signs of aggression, he was always smiling!!". DUH!!!!

Like · January 7 at 10:54pm

Tim Camp Nutters........................

Like · January 7 at 11:03pm

Anthony Michael Ridge

Like · 1 · January 7 at 11:04pm

Ryan McCabe What a disgrace. . .

Like · Yesterday at 1:07am

Heidi Adkins Hilchey Awe, look how cute, chest tubes for everyone...!
Someone slap that person recording this , wake up you fool.

Like · Yesterday at 3:17am

Vonnie Harvey Dunn How do you know the child's mother made this video? Briana did not make the video and seems outraged. The person who made this video should be put away for child endangerment!

Like · 1 · Yesterday at 3:24am

Anthony Micheal Ridge posted his favorite picture revealing his pistol seems to be the flavor of the month, usually accompanies a fictional story involving having shot someone's "shitbull" but to be honest I think he rarely comes out of his Mommy's basement long enough to do anyone any harm.

Briana Aguon added a new video.

January 6 at 12:07pm · 

***Update 1/7*** I have contacted authorities in Middletown Ohio in regards to this video, they said because the dog did not attack the child no crime has been committed and they will not act on it, not even a courtesy call to the family to offer help.*** This is not my dog nor my child, please stop sending me messages and friend requests***

Have you ever watched a video of a dog with a kid that made your heart race and your stomach nauseous? When the danger is brought to the...

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As you can see the lady who posted the video did so to raise awareness and inform everyone she had reported the parents to police and the police refused to act because the child was not hurt (yet).

It's people like this and many other reasons as to why we have so many dog related fatalities and it's not a "breed" issue it's a multi faceted problem which will need an equally as diverse response to rectify.

To say it's a "Pit Bull Problem" is not accurate as the many victims of non "pit Bull" type dogs each year affirm, 17 victims in 2014 and 11 victims in 2015 if it's in the "pit Bulls genes" to kill how is it any attacks involve other breeds?

breed neutral laws work....


more to come.....