Pitbulls show the same differences between the sexes, with males being taller and heavier than their female counterparts.

In general, pit bulls aren’t aggressive with people but are “less tolerant” of other dogs than many other breeds, says Pamela Reid, PhD, vice president of the ASPCA’s Animal Behavior ...

Anti-pit bull activists in Seattle floated a package of proposals, including a breed ban, to City Councilman Tim Burgess earlier this year. Grant M. Haller/Seattle Post-Intelligencer ...

Exploring the distinct characteristics of the American Pit Bull Terrier and the Staffordshire Bull Terrier is not just an ...

Pit Bulls are one of the least understood dog breeds out there. The Pit Bull is not actually a breed, ... aggression in Pit Bulls is taught. Dogs used for fighting are born a happy puppy.

Most pit-bull-type dogs descend from a dog-fighting breed from a cross between the Old English bulldog and the Old English terrier and was often trained for use in dog-fighting and bear-baiting.

This breed, known as an American Pit Bull Terrier or just Pit Bull is a fighting dog first developed in the 19 th century in England, Scotland and Ireland from a bulldog and a terrier.