They say dogs are faithful. Do you know why? I believe it's because if the dog owners decide to treat there dogs good, the dog will always be faithful to them. Dogs are kept as pets, for security purposes and also others wants dogs as there best friend. Dogs are adorable, and they are really caring. Some dogs are taken for Training and therefore can perform human duties. Some dogs can be sent to the shop, some other dogs can go get the kids from school, and many other duties according to what they were Trained for.