Nowadays, pets have become very popular in the world, especially dogs, but many netizens have reported that the dogs they bought home are sick and infected with infectious diseases, etc. , did not take good care of himself. So be sure to know what you need to pay attention to before buying a dog home.

First, look at the coat color. Healthy puppies generally have clean coats, smooth and straight hair, glossy and tight back hair, smooth and elastic skin.

Second, look at the nose. A healthy puppy's nose is moist, smooth, and cold to the touch. If the nose is very dry, there is purulent discharge around it, or the nasal mucosa is congested and ulcerated, it means that the puppy is sick.

Third, look at the tail. A healthy puppy's tail swings freely, generally upward.

Fourth, look at the body temperature. A healthy puppy's normal body temperature is between 38.5 degrees Celsius and 39 degrees Celsius.

Fifth, look at the anus. A healthy puppy's anus is clean and the anal glands are not swollen. If the puppy's anus is dirty, it means that the puppy has diarrhea.

It is recommended that parents who love pets should bring their newly bought pets to the designated units of the Municipal Animal Husbandry and Veterinary Bureau to inject some immunization vaccines in time. Young pets should not be bathed frequently and should not be overfed.