Quote (brmv @ Apr 5 2011 06:19am)
how many other breeds do have any mention of any aggressiveness in the breed standard?
not sure, but there will not be many
(i checked for rottweiler, siberian husky or dogo argentino and no mention of any "aggressiveness" there)
Ok, you're spinning the lack of information in to information supporting the opposite.
For biters, Chows are known to be one of the most aggressive dogs known. They are fiercely loyal to their owners and have been known to bite with no warning.
Rottweilers are an extremely athletic dog most often trained to be guard dogs. This makes them highly prone to attack strangers interacting with their owners. (Dogs often misread our faces and voices of happiness as aggression)
Papillions are just as bad as chows when it comes to single owner possessiveness.
I would say overall that a pitbull is no more likely to be aggressive than a boxer or a mastiff.
The only dog I can think of though with a rep almost as bad as a pitbull with be a doberman pinscher.
Dobermans really did have genetic issues that caused them to become extremely violent, due largely in part to poor breeding. They are one of the only domestic dog breeds known to have genetic aggression issues. Back in 2000 or so, they started genetic screening for many of these problems and dobermans from any reputable breeder today are clear of any potential genetic disasters.
To restate, pitbulls are not known to be aggressive dogs. They are just an extremely common breed used in dog fighting because of their immensely powerful necks and muscular physique. I would much rather be face to face with an unknown pitbull than an unknown great dane.