There are many people like to keep dogs and cats as pets now, because they are very cute and friendly.

It is not easy to keep a cat now. People need spend a lot of time and money in keeping a pet. But pets are very helpful that they can help people a lot in daily life. For example, police dogs can help policemen catch thieves, and pet dogs can make people happy, and the old can have a good time with a pet dog.

Animals are our friends. We should keep animals as our family. And people will have a good time with animals.