The reason why a dog chews something and spits it out may be because the dog is not hungry or does not like to eat. Generally, dogs do not like to eat food that is too hard to chew, and some dogs may not eat too big a piece. food. Therefore, it is best to prepare smaller and softer things for dogs to eat, which are easier to digest and absorb, and can also prevent dogs from choking or getting stuck in their throats when eating too quickly.