stock toward the corral while you go out to bring in a second group. following is an explanation of what i do. you may need to adjust the procedure a bit as each dog is different, but the principle will be the same with any dog.
after your dog is doing a good job of bringing stock to you, watch closely and keep him from coming too far around the side of the herd. when the dog has come far enough, i will say “hey!” you can use any word you like, just so the dog understands it should turn back. during this time, do not let the stock go past 