How to see the health status of dogs?

1, look at the nose: it should be moist under normal circumstances, but yellow liquid can't flow out. The dog just woke up has a dry nose. This should be noted; 2, look at the eyes: whether the dog's eyes are always watery or often shed tears, if so, there are eye diseases; 3, observe the dog's anus, whether there are sundries, if possible, intestinal problems; 4, check the dog's hair skin: generally pink, and evenly distributed, no foreign body, if there are patches (excluding birthmarks), it may be a skin disease; 5, look at the ears: the ears should be cleaned frequently, and there is no smell in the ears. If there is earwax smell, it means that the ears have diseases and should be sent to the doctor in time. The nose must be kept moist and tasteless. First, the eyes: the dog's eyes should be bright and clean, without eye stains. There should be no red eye, strabismus or impaired vision. If a dog often scratches his eyes with its paws, it means there is something wrong with his eyes. Second, ears: the inner shell of the ear should be dark red, not hot, without earwax and odor. The ear shell should be symmetrical. It is normal for dogs to shake their heads from time to time, especially after waking up from a nap. Third, teeth: dogs' teeth are whiter than people's. Gums and tongue are pink, sometimes with black spots. The edge between the gums and teeth is fresh, and there should be no recess that will sink into food and cause bad breath. Fourth, limbs: the dog's limbs should be strong and strong. Usually, it is mainly to see if there is redness. When the dog shows sensitivity or rejection when touching a certain part, pay attention. Of course, you know exactly why it was injured. At this time, you need to find a veterinarian and take a picture. 5. Anal: The anal area should be clean and tight at ordinary times, without inflammation, tumor and dry feces residue. If you always lick your anus and drag it on the carpet or grass, it is mostly caused by anal obstruction. Nose: The dog's nose can be said to be the eye surface of a healthy and rainy dog. Usually I feel very cold and wet, and there is no runny nose, but when the dog sleeps, his nose will be very dry. Pay more attention to the dog's nose. If you find anything unusual, you should see a veterinarian immediately. Toes: Toes and claws should be neat, clean and symmetrical. Always check the soles of toes and claws to see if there are any cuts or burns, toenails are damaged or damaged, and there are grass seeds between toes and claws that are easy to stab the skin and cause swelling and pus. Eight, skin: normal dog skin is elastic and clean, and there will be no hard skin and eczema on the surface, no grease and odor. Healthy fur is shiny, and it can't be pulled down by hand except when changing hair. For all breeds of dogs, their fur should cover the whole body evenly. There should be no parasites, fleas, dirt, dander, inflammation, depilation, itching or odor.