Its looks like the same argument: APBT-American Staffordshire. Dogo Canario- Presa Canario. The latter, the dust is clearing alittle bit for me. Black coat (presa) more working dog . Depending who you talk to. Dogo (Show type). Almost the same dog. The APBT, there are many types within the breed. Some American Pits are registered with AKC as AMStaffies.