What Is a Pet?
A pet is an animal that is kept in a home as companionship or for enjoyment. It is distinct from domestic livestock, such as cattle and sheep, which are used for food or other practical purposes. Pets are often a source of recreation, such as fishkeeping and training dogs. They may also be a source of status, as is the case with certain breeds of dogs and exotic animals that are considered "purebred" or of high social status because of their...