Whoever says that dogs are a man's best friend is the wisest of all. If you need a friend who would never leave your side, adopt a dog.
The people in the advertising business are very well aware fo this fact too. They have the ability to tickle your funny bones and sometimes they force you to shed a tear or two just by seeing the amazing ads they make. This one is definitely a feather on their hat. Dog lovers will relate to it for sure and those who are not so sure regarding how they feel about dogs will fall in love with the canine community!
Make sure you keep a box full of tissue paper handy. Shedding of a truckload of tears guaranteed!