Is your American Pit Bull Terrier neutered? This may be the problem. Have you had him checked for a urinary tract infection? This may be the problem. Does he get nervous around loud sounds as well as people? This may be the problem. If any animal starts to do something they don't normally do first take them to the vet because most likely, they are trying to tell you something is wrong.
Answered by Anonymous - 5/26/2012 4:47:34 PM