Generally, dogs will have their teeth changed when they are four months old. Dogs especially like to play this game with you when their teeth change, because dogs will be a little impatient when their teeth change. At the same time, the roots of the teeth will become loose during the teeth change, which will definitely be accompanied by pain. , these actions of biting something indicate that its teeth are a bit painful and uncomfortable. Generally, at this time, don’t give him molar bones, dog chews or other hard and expensive things.

At the same time, attention should also be paid to the dog's diet, and attention should be paid to timely supplementation of protein, calcium and other nutrients in daily life. Especially calcium nutrition, which plays a very important role in the growth and health of dogs’ bones and teeth.

In fact, dogs, like people, need to supplement some nutritional supplements when they reach a certain age, especially products targeting bone quality. It has good effects on bone degeneration and poor mobility in elderly dogs. In addition to the first time, you should pay attention to a few points. Food that is not suitable for digestion is forbidden, and the dog is old. The sense of smell is reduced, the appetite is poor, and the digestion power is reduced. Therefore, you should eat more meals and feed less. Pay attention to providing adequate drinking water, and brush your pet's teeth frequently if possible.

For these elderly dogs, it is even more important to strengthen dietary management and provide nutritious and comprehensive food, especially the supply of calcium, vitamins and other nutrients. Although the aging of dogs is irreversible, paying attention to the dietary health of pet dogs, that is, paying attention to their life and health, can help dogs spend their later years healthier.