The term 'canine problem' can refer to two different issues that can affect dogs. The first is DECAY, which is the process of rotting or breaking down due to age or exposure to the elements. DECAY can cause a dog's teeth to become brittle and weak, leading to pain and difficulty eating. The second issue is mange, which is an infestation of mites that can cause skin irritation, hair loss, and other health problems. Both of these issues can be treated with proper veterinary care, but it is important to recognize the signs and symptoms early in order to ensure the best outcome for your pet.