Chicken liver only needs to be boiled for about 8 minutes, and it can be eaten by dogs without adding salt. It can be boiled directly in water. Giving the dog chicken breast can enhance the dog's immunity and provide it with rich calcium and protein. But the dog's diet should be mainly dog food, and chicken breast can be mixed with dog food to feed.

Dogs belong to Chordata, Vertebrate, Mammalia, Orthoptera, Carnivora, Schipoda and Canidae. Chinese is also called "dog", and dogs are distributed all over the world. Dogs, horses, cows, sheep, pigs and chickens are also called "six animals". Some scientists believe that dogs were domesticated by early humans from the gray wolf, and the domestication time was from 40,000 years ago to 1.5 million years ago. Known as "the most loyal friend of mankind", it is the pet with the highest reproductive rate, and its life span is about 12~ 18 years. In China culture, dogs belong to one of the 12 Zodiacs, ranking 1 1 among the 12 Zodiacs.