First, the dog's anus pet owner can observe whether the dog's anus has inflammation, redness, ulcers and so on. And whether the surrounding area is clean. Because the anus of a healthy dog is clean, there is no foreign body. If your dog's anus is attached with feces or inflamed, it means that the dog has digestive tract diseases, infectious diseases and inflammation.
Second, the dog's poop knows that the dog's poop can reflect its physical condition, so the pet owner can judge whether the dog is healthy by the number, color and smell of the dog's poop. If the dog poops once a day or it is inconvenient, the color is black, green, red and gray, and the smell is unpleasant, indicating that the dog is unhealthy.
Third, the dog's oral health. The dog's mouth has no peculiar smell, no redness and swelling, and it is not difficult to swallow. If your dog's mouth is abnormal, it means there must be something wrong with his body. But if your dog only has bad breath, the pet owner can buy some snacks for the dog to grind his teeth, and then brush his teeth regularly, which will soon get rid of bad breath. If it's other problems, I suggest going to the hospital.
Fourth, the dog's skin is healthy. The dog's hair should be shiny, supple and not fall off (except in the hair season), and the skin is elastic. If your dog's hair keeps falling off, dull and dry, it means it is unhealthy. Among them, the dog's hair loss is probably caused by improper diet. If the pet owner wants the dog's hair to be beautiful, it is recommended to feed some dog food containing deep-sea fish oil.
The dog's nose is also one of the places that reflect the dog's health. Even in summer, healthy dogs have moist noses and little secretions. But if your dog has a dry nose and a lot of secretions, it is probably sick.
Sixth, the dog's tongue The tongue of a healthy dog is generally reddish, slightly redder in summer and slightly lighter in winter, except for some special breeds of dogs. Therefore, if your dog's tongue is white, it means that there is insufficient blood; If the tongue color is red, it means blood disease; Yellow tongue indicates damp-heat syndrome.