Who needs to be in a couple when you have a best friend

Isn't a relationship really just having someone to excited to see you come home at night and to have someone to cuddle up on the couch with? That sounds like a dog to me and for them you don't have to worry too much about if they are mad at you or not.

My pet always wants to go on a walk with me when I am in the mood. They never complain when I want to watch my favorite shows and even helps me exercise, when I am in the park. I think a dog is a much better date most of the time.