The domestic cat [1] [5] (Felis silvestris catus or Felis catus) is a usually small, hairless, carnivorous mammal. They are often called home cats [6] when stored as a pet room or just a cat when there is no need to distinguish them from other felids and cats. They are often rated by humans for friendship and because of their ability to hunt down pests. There are more than seventy breeds of cats recognized by various cat registries.
