None of my bulldogs (hate that outdated term 'pits') are slow, short, and certainly not fat heat intolerant meatheads. Nothing but classic old family strain bulldogs on this here yard. You must be thinkin about them 'American Bully' kinda dogs.
I use "pits" as a general term... How outsiders view them. Blake's Jane and my Baus I label either as a bulldog which is still general, or I say what they really are American Pit Bull Terrier APBT, and gamey too boot! Lol! No offense just clarification.