With the development of the times, more and more people like to keep pets. Pets are the best companions of human beings. They spend their whole lives with us. Pets can make lonely people feel warm, can let parents without children get comfort, but also can accompany the growth of children.

Pets can not only bring us happiness, but also help us sometimes. News of dogs saving their owners often appears. Still, there are some drawbacks to having a pet. Pets are hard and easy to lose hair, which will lead to hair everywhere in the house, and some pets are very lively, and even destroy the furniture.So when you decide to have a pet, think twice.