I think cats is the best pet for us.
First,cats are cute,their feather are thick. It is comfortable for us to make them on our arms.
second, cats are clever and brave, and they are faithful to us. Such as there is a cat saved a person was hurt by a dog in the USA.
Third, it is easy to take care of them. And we will not spent our many time on them.
Forth, we will get on well friendship with cats fast. Then we will don't feel lonely.
For this reasons, I think cats is the best pet. And I like cats very much.