Yup, I've seen that movie. It's a riot to watch.
And YES I DO prefer an emotionally shallow animal over the hyper complex kind that refuse to be understood at any given moment!!
Lemme see, I remember a couple of the 10 best reasons for why dogs were better than girlfriends:
The longer you're gone, the happier the dog is to see you.
Dogs don't get mad at you for visiting other dogs.