are you telling me, that a bull x, was that commited to taking a cow was scared/called off, with out choking it off!? id say 99% of the dogs ive seen, "connected" to quarry need to be choked off! you sound more of a shooter than a dog man?
If you'd bothered to read my other post you will see that I said "the bull knocked it off", furthermore I currently have two english bull terriers, and a lab. Over the years I have looked after a lot of working dogs, terriers, lurchers, foxhounds, beagles, even bassets, and had a staffy before the english, don't judge a book by the cover my friend.