Usually adult dogs defecate at least once a day and urinate many times. The stool of healthy dogs is long and moist, yellow, and the urine is clear or slightly yellow. If the dog has diarrhea, it means there is something wrong with the stomach. The owner should consider whether it has eaten a bad stomach, caught a cold, caught a cold. If the dog's urine turns yellow, it means that the dog is a little angry, and the owner should adjust its diet in time.
Second, the nose
The dog's nose is also closely related to health. Whether in summer or winter, the nose of a healthy dog is always cool and very moist, and the owner can feel it by touching it with his hand. If the dog's nose is dry, cracked and hot, all these indicate that it is unhealthy. In addition, dogs usually like to lick their noses to keep their sense of smell sensitive, but if dogs don't even have the energy to lick their noses, it's probably something wrong with their bodies.
Third, mental state.
Healthy dogs are generally energetic, lively and active, with bright eyes, cocked tail and quick response. And if the dog is depressed, often lying motionless in one place, or drooping its ears and tail, it is probably unwell.
Fourth, appetite.
Dogs are greedy animals. Usually, in addition to eating dog food, you will also beg for food from your owner, which is also a manifestation of good health. A healthy dog is very excited every time it's time to eat, so if it suddenly loses interest in food or even doesn't want to eat its favorite snacks, it's probably because of its health problems.
Verb (abbreviation for verb) fur
A dog's skin and hair can reflect its physical condition very timely. Healthy dogs have smooth skin and shiny hair. However, if the dog often loses its hair, it can even be clearly seen that the skin is ulcerated or suddenly becomes particularly thin, which are unhealthy manifestations.
When judging whether the dog is healthy or not, the owner must not look at a certain part unilaterally, but should integrate the overall situation of the dog, otherwise it is easy to misjudge. If you have other related questions, you can also consult an online pet doctor.