Since then, dogs are considered as man’s best friend. Why? Dog’s loyalty is non-questionable and immeasurable, they are life savers, helpers, guide, protector and most importantly they help prolong human’s life. How? By having dog as their pets, people experience stress relief , happiness and two-way affection. Most dog owners treat them as one of the members of the family. They are provided with everything they need food, shelter, care and love. Dog needs us as much as we need them.