Yes, they do. Pit bulls/Staffordshire bull terriers do NOT though, that is a myth.
No, Staffordshire Bull Terriers do not have "locking jaws." This is a myth and there is no scientific evidence to support such claims. Like any other breed of dog, they have normal jaw structure and function.
Expert scientific studies prove that the jaws of Staffordshire Bull Terriers are no different than any other breed of dog. There is no evidence that any kind of locking mechanism exists in the Staffordshire Bull Terrier or any other related dog breed.
No, unlike pit bulls, rottweilers do not have locking jaws.
No, no dog does. There is no "locking mechanism" in any dog. Ever.
This is a myth, Staffordshire Bull Terriers do not have ''lockjaw''. In fact, no breed does! Staffordshire Bull Terriers and American Staffordshire Terriers have exactly the same jaw formation as any other breed of dog. They do have incredibly strong muscles in their jaws but the condition ''lockjaw'' does not exist in any breed.
strictly speaking no dog has the ability to lock its jaw.some breeds such as staffies and bull terriers have a very strong bite that could appear locked and /or a lasting bite could cause a build up of lactic acid in the jaw muscles which can develope into cramp and thus seem locked
No dogs have "locking jaws", that is a myth.
no
They really do not have a lock or get locked. their jaws are so powerfull to hold unto the bite.
a sharks powerful jaws
pit bull, their jaws are so powerful that their jaws can stop a bullet