According to some people nowadays became very common to keep a pet in the house and children are always happy to play with animals like dogs or cats.There are those who say that animals are harmless for children and they have a positive effect on children.However, there are those who argue that having a pet is unhealthy for child and we should not keep them.In my view, we should have a pet and it is a big advantege for kids.This essay will discuss both views and give a relevent opinion on them.