People can easily anthropomorphise animals to the point where it becomes detrimental/harmful to the well being of the animal. For instance lots of animals think people smiling with their teeth at them is a sign of aggression. I think not doing so is much more respectful by allowing the animal to have actual biological and social evolutionary tendencies apart from what humans can perceive and directly relate to. Not treating your dog as your baby is better for them and what you should do if you feel love and compassion for them.