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.
Heel Raises. Heel raises strengthen the calf muscles. Do 8 to 12 repetitions several times during the day. 1  Stand with your feet a few inches apart, with your hands lightly resting on a counter or chair in front of you. 2  Slowly raise your heels off the floor while keeping your knees straight. 3  Hold for about 6 seconds, then slowly lower your heels to the floor.