Trying to get a picture to show how much bigger Tar is than his sister. Just looking at the paws tells it all. Abby is so petite that people don't think she is a labrador or a puppy. Her features are all in proportion. Tar still has that loopy puppy gait, big paws, big ears and nobody mistakes him for anything other than a puppy. He outweighs her by, at least, 20 lbs.