I think you should watch the movie Hachiko:A dog's tale because it can show you how much dogs (pets) love you.
It's very sad because the boss of the dog dies and the dog waits him at the train station,and waits and waits and he never came back (because he was dead).
It shows you how much dogs can love people,and some people are beating the poor dogs,those people are some jer.ks.
