Recently we have had a heated discussion on whether people should keep pets at home in cities.

Some classmates agreed with the opinion of keeping pets at home in cities because different kinds of pets puts more excitement into our lives.Not only can people live in harmony with animals, but also pets are great comfort to many lonely elderly people.

Others opposed to this view because keeping pets at home in cities will cause city environment pollution and make noisy even to hurt people which will cause public panic and anxious.

In my humble opinion,animals are peoples` best friends.They bring a lot of happiness to people,staying every day with your family.But people are ought to manage their pets to prevent emergencies and government should bring in new laws to help citizen to manage their pets well.