pulln dogs

Unless your going to put him in a weight pulling harness there's no need to tie a weight or tire to his lead because hes not going to build any muscle from the neck. Try and flip a horse halter over and see if he'll slide into that. Other than that feed him lots of chicken and rice then just build his endurance up by jogging him not a full run. Both my father and grandfather had game dogs. We still have slat board treadmills in the garage. Keep the dog in a steady jogging pace and lots of protein and also let them hang from a rope from a tree it'll build that neck up and that jaw muscle up.