Pay attention to whether the dog's fur is neat and smooth, whether the muscles are plump and symmetrical, whether the limbs are symmetrical and powerful, whether the movements are vigorous, whether the steps are steady, and whether there is limping.
The body temperature of healthy dogs is slightly higher than that of human body, ranging from 38℃ to 39℃.
2. One of the most important organs of a dog is the ear. A keen sense of hearing is a must for a good dog.
When choosing a puppy, first put it in a stable place, and then flick your fingers on its side or behind its head. If the response of the hook is to actively look at the direction of the sound source and look for it, it means that its hearing is normal and there is no obstacle.
Then turn its ear out and observe the situation inside. If there are peculiar smells or sticky attachments, redness, trauma and bleeding, it proves that the inner ear is damaged or there are parasites in the ear, which are all unhealthy manifestations. If the dog shakes his head and scratches his ears and cheeks, it is a unique symptom of ear disease.
If not, the puppy's ears are completely healthy.
3. The nose of a healthy dog should be moist, and the nose tip and nostrils should be moist, cool and clean.
When choosing, you should shake the food left and right in front of them. If you shake it, the dog will chase your hand, which means its sense of smell is fine.
If the nose of a dog has obvious serous, mucinous and purulent snot, it means that the dog may have some infectious diseases, such as influenza and canine distemper. If not, the puppy's ears are completely healthy.
If not, the puppy's ears are completely healthy.
4. Eyes are the windows to the soul, and dogs should have flexible eyes.
The dog's eyes should be clear and clean, black and white, full of energy and clean and tidy eyelashes.