Pay attention to the teeth

The month of the dog can be seen from the length of the teeth and hair. Open the dog's mouth and you will see 6 upper and lower incisors, 4 large pointed teeth, and the big teeth inside are almost the same. In the case of 8, the dog is almost three months old.

Pay attention to the hair

When the toy poodle reaches three months old, the hair will be straight and not too curly, a little curved but still elongated. Most people think that VIPs’ hair is curly, and the curler the better. This is a misunderstanding. Dogs start to change their lanugo hair at four months, so it is not a problem whether the hair is curly or not. Dogs with more curly hair mean that the months are younger.

Pay attention to the skin

Most of the puppies in pet shops are free-range. If several dogs are in a cage, the humid environment will cause the dogs to suffer from skin diseases. . You need to check whether the dog's skin is flesh-pink. If it is white and has some white flakes, you need to check whether the dog is scratching. If you are scratching, your dog has a skin disease, and some skin diseases can be transmitted to humans.