Animals provide us with the utmost companionship. The happiness they bring to us humans is an indescribable feeling, one that has to be witnessed for oneself. Yes, it is true that pets can be expensive but one is never disappointed with the love and joy an animal can bring. A little known fact about animals, some hospitals dedicate one day a month for local animal shelters to bring puppies, kittens and other animals into the Pediatric ward to bring happiness to all the children and help them take their minds off of being sick. How neat is that?