American Pit Bull Terriers do have muscular neck and shoulder muscles but so do American Bulldogs, Boxers, Jack Russell Terriers, Dogo's and a
variety of other breeds of dogs.
I know there are select mean pit bulls, as with the
majority of any other breed of dog, but you are welcome to send a reporter to my home to witness the by far more common nature of these wonderful dogs.
In addition to these dogs with English bulldog somewhere in there bloodlines that are a
host of other breeds of dogs using the bulldog label.
They are used, and have behavioral traits and genetics, much like earlier
versions of other breeds of dog we now know: Pit Bull Terrier, Dogo Argentino, etc..
The nutritional requirements of teacups are also slightly different from
that of other breeds of dogs.