Unlike cats, which are fine with just their own natural self - grooming instincts, dogs benefit immensely from a bath with shampoo. (woofwhiskers.com)
Some dogs are fine with people walking as long as the person does not try to interact with the dog. (midatlanticbullybuddies.org)
Most puppies are fine with other dogs; however, all dogs can become intolerant of other dogs as they mature, and pit bulls are no exception. (pbrc.net)