What is the reason why my schnauzer's hind legs are a little inside?

It doesn't matter, landlord, because you cut off the dog's hair, so you can see it as it is. A dog's hind legs will have an inner character. If you are really worried, why don't you give him calcium tablets instead of going to the pet store? Things there are too expensive, but the ingredients are the same. My family Xiaoxue ate a bottle of 8 yuan sold outside, which was yellow and tasted like milk. What people eat is from Lijun Pharmaceutical, but don't feed him too much, just two tablets a day, because if you eat too much, it will be all trace elements. If you eat too much, your puppy will be constipated, and my dog will eat.