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.
For heel pain that isn't severe, try the following: 1  Rest. If possible, avoid activities that put stress on your heels, such as running, standing for long periods or walking on hard surfaces. 2  Ice. Place an ice pack or bag of frozen peas on your heel for 15 to 20 minutes three times a day. 3  New shoes.