Everyone loves their pets, and they are adorable little friends who stay beside through thick and thin. They all have their way of expressing their love to their pets, but one way in common is to call them a good boy or a good girl. Reddit user @JavaReallySucks has posted pictures of his dog before and after being called a good boy. The difference in two pictures was evident as the dog lit up completely after being praised. Then there are more users posting similar pictures of their pets, and here are 20 of the best results.