Now many people like keeping pets, such as dogs and cats. But it is not easy to keep pets, because it should take people to a lot of time and money to take care of them.

Animals are helpful to us in many ways. For example, the policemen can catch bad men more easily with the police dogs' help. Pets can make us happy too. So the old man won't feel lonely if they stay with pets. Some pets are dangerous to people. But most of the animals are helpful to us.

We should be kind to animals and see them as our family members. Animals are helpful, are not them? Let's protect to them.