Other Causes. If your puppy or dog has not been properly vaccinated and begins to shiver, cough, run a fever or discharge mucus from his eyes and nose he may have distemper, a virus common in puppies and adolescent dogs.
Heel Injuries. One of the most common foot problems seen by physicians is heel pain. One of the most common problems seen by physicians who care for the feet involves pain in the heel. Heel or arch pain that occurs in adult patients is most commonly caused by a condition known as plantar fasciitis.
1 Donât put pressure on the heel. You can use crutches. 2  Protect the heel with pads. 3  Wear a splint or cast to protect the heel bone. 4  Ask your doctor about over-the-counter or prescription pain relievers. 5  Try physical therapy.  If youâre still in pain, ask your doctor about surgery.