Quote Originally Posted by luvofallhorses
they are both pit bulls.
Pit bull is a term for a group of dogs: The American Pit Bull Terrier, Staffordshire Terrier, Staffordshire Bull Terrier, and one other (the name eludes me at the moment).

Baby looks very much like a Staffordshire Bull Terrier to me.

http://www.pups4sale.com.au/stafford...terrier_03.jpg