It can be anything ranging from a respiratory infection to hacking up hair from where the clean themselves, especially in the spring/summertime when shedding starts. Best way to tell is to see a vet or if you know it's fur then get some anti shedding dog shampoo or pills.
All domestic dog breeds, including the Pit Bull, is in the kingdom Animalia.
If it is a pit bull... It is a pit bull... The same thing how an all white poodle is a poodle or a green mallard duck is a mallard duck.
No he doesn't
The Nigerino pitbull is recognized all over the world for their solid pit bull traits and characteristics.
A pit bull
All ages
If you're asking what species a pit bull is, it's Canis Lupus Familiaris. This is the species that all dogs are.
A regular Pit Bull...
pit bull
The key difference between an American Pit Bull and a Pit Bull is that the term "American Pit Bull" specifically refers to the American Pit Bull Terrier breed, which is recognized by the United Kennel Club. On the other hand, the term "Pit Bull" is a more general term that can refer to several breeds, including the American Pit Bull Terrier, American Staffordshire Terrier, and Staffordshire Bull Terrier.
Chinaman is the bloodline, Pit Bull is the breed. And its actually and American pit bull terrier.
Every time - you'll never find a pit bull that was not born.