There are still some good strong, athletic, healthy Bull Terriers out there. This is my boy at eight months, he's got a fantastic nose, prey drive and health. He was bred by www.thunderrockoldtymebullbreeds.co.uk . He's not a worker (yet) but some of his litter mates are working and a couple of them are doing very well catching rabbits on the lamp. I know they're never going to beat a lurcher for that sort of work but they will do pretty much whatever you ask of them given the chance.
This is him at eight months, 21" and 46lb. Sorry about the size of the photo.
This is him at nine m