The health of a dog is not only based on your first visual impression. To know whether a dog is healthy or not, you need to consider the dog from seven aspects. Any failure to meet the standards means that the dog has health hazards and needs to be dealt with immediately. If you want to buy a pet dog, these seven criteria can also help you choose a healthy dog.
? First of all, ears
Healthy dogs can find the sound source according to the sound. For example, you can make sounds on the back or side of a dog. If the dog is looking for a sound source, it means that its hearing is normal. In addition to the hearing test, we should also check whether there is bleeding, parasites, redness and swelling inside the dog's ears. If there is, it means that the dog is unhealthy and needs treatment.
Second, the eyes
Put your hand in front of the dog and move it left and right. If the dog's eyes can follow your hand back and forth, it means that it has no vision problems. Of course, it is not enough to see if the dog's vision is normal. If the dog's eyes are bloodshot, the eyeball has a white membrane or there is a lot of gum in the corner of his eye, it means that the dog may be troubled by some diseases now.
Third, the nose
Under normal circumstances, a dog's nose should be wet, so if you find a dog's nose is dry, you should find out why. Besides, dogs may sometimes have a runny nose. If the runny nose is transparent, then don't worry too much. This is normal. And if the dog's nose is yellow, it is likely to have a respiratory disease.
? Four. oral cavity
Observe the dog's mouth, just look at the color of its gums. Pink gums mean that dogs are healthy, and gray gums mean that dogs are weak, which may be caused by malnutrition or anemia.
V. Fur
Check the dog's fur and pay attention to four places: around the mouth, neck, behind the ears and thighs. If these places appear flaky or blocky red, it means that the dog is infected with mites or fungi, while the small black particles in the hair indicate flea infection. In addition, healthy dogs have glossy fur, dogs with easily broken fur lack protein, and dogs with dry and forked hair are malnourished or anaemic.
Sixth, the foot pad
The pads of adult dogs are plump and strong, while those of puppies are soft and delicate. If the dog's foot pad is cracked, it means that it is malnourished; If the puppy's foot pad is hard, it may indicate the emergence of canine distemper.
Seven, spirit
Healthy dogs are usually active and curious about new things. If the dog is listless and unwilling to associate with people, don't think it is a popular "stay cute" on the Internet, which is probably caused by the dog's illness. In addition, if the dog is afraid of strangers and its tail is caught, it may be that it has not been well trained in the process of socialization, and it may take a long time for the dog to integrate into the new environment in the future.
If you want to buy a dog, you may need to look at the vaccination record of the dog. Dogs vaccinated regularly have stronger body resistance and are less likely to get sick.