英语作文：The pet l want to 3Q

A lot of people like animals because they are our good friends。I want to have a dog because it is very lovely and kind。As we all know,some families keep a dog for fun and for guarding homes。When I am free,I can play with my dog。When I am sad,it will be with me all the time to comfort me though it can’t speak。I think I will take good care of it if I have a dog。