Proof That Dogs Love Us. Now, if your dog’s tail wags more to the right side of his rear, it just might be an even better sign he loves you. The key is to maintain natural eye contact while you're playing or cuddling.
Proof that dogs love you no matter how much money you don’t have. An italian neuroscientist and two veterinarians discovered this by using. It’s one of the chemical measures of love in mammals.