Dogs are not old at the age of five. A five-year-old dog is equivalent to about 35 years old in humans. They are young adults. If they are well maintained, their health is still very good. Dogs generally do not enter old age until they are 8 or 9 years old. Based on the dog's diet, sleep, appearance and other aspects, we can comprehensively judge whether the dog has entered old age. Of course, small dogs will start to age later than large dogs. later.

Characteristics of dog aging:

1. Not eating or eating less

When dogs enter old age, they do not eat Or it is very common for food intake to decrease. When you try all possible methods and the dog still refuses to eat, you need to contact the veterinarian to understand the cause of the dog's loss of appetite through blood tests and image examinations.

2. Reluctance to walk

It is easy to stop when walking. This is one of the common signs of aging in elderly dogs. Due to muscle weakness, joint pain, etc. caused by aging, it will become difficult for the dog's hind feet to exert force, and the pace of walking will slow down.

3. Increased sleep time

The average sleep time of dogs is about 12 hours, and the sleep time will become longer after reaching old age. After entering old age, dogs' physical strength will decrease significantly. Decreased physical strength can easily lead to fatigue. Coupled with the reduced interest in things, the time for physical activity will be correspondingly reduced, so elderly dogs will sleep more than before.

4. Physical changes

If you find that your dog’s bad breath is severe, it may be periodontal disease. Compared with young dogs, the immunity of older dogs will be significantly reduced, and the probability of periodontal disease and alveolar pyorrhea will also increase.