- Are you fond of pets? Pets become out best friends once they start living with us. There are different kinds of animals which can be kept as pets. Dogs are one of the favorite pet animals which are found in most of the homes. If you are fond of dogs and you want one for yourself then you should make sure that you understand dog psychology once you bring him home. You should understand his signals. Understanding your dog better will help you create a good bonding with him.