Other likely symptoms include: 1  radiating pain in the face, jaw, or neck, 2  jaw muscle stiffness, 3  limited movement or locking of the jaw, 4  painful clicking, popping or grating in the jaw joint when opening or closing the mouth, 5  a change in the way the upper and lower teeth fit together.
Then you can train your dog to walk to heel, and prevent them getting the opportunity to pulling on the lead. Every time your dog gets to pull on the lead in the middle of your training program, they are getting a chance to perfect the pulling habit and reducing the effect of all your hard training work.
Alexandra Kurland is a pioneer and leading voice in the development of clicker training for horses. She is the author of Clicker Training for Your Horse, The Click That Teaches: A Step-By-Step Guide in Pictures, The Click That Teaches: Riding with the Clicker, and The Click That Teaches video lesson series.