By Christian D.

Pit bull.

Dogs come in many different breeds. From Yorkie to Great Danes, dogs have loved us and impacted us for many centuries. Dogs are very cute animals. They are mammals and have been around earth for a long time. They help around the house with things. Dogs are people's best friends. Also dogs can do many things such as obstacle courses. All in all, dogs are loving and caring and have a lot of history with humans.