A head halter is a humane training device used RATHER THAN a choke collar, electric collar, prong collar, or even a buckle collar, all of which can cause cervical spine damage or soft tissue damage to the front of the neck.
Place head halter on your dog using treats to make the experience pleasurable.
Attach the leash to the ring under your dog's chin.
The head halter controls the head (not the neck). Gently use the leash to guide the position of dog's head. Wherever the head goes the dog's body MUST follow.
Thus if you have control of the dog's head, you have control of the entire body.
This gives the trainer tremendous control over the dog while walking.
The head halter is NOT A MUZZLE. Your dog can hold a tennis ball in his mouth while wearing a Comfort Trainer head halter.
IMPORTANT: ALWAYS remove the head halter when not training to prevent potential injuries.