Dogs are the best pets that you could ever have. First of all, when you walk with your dog you are exercising and keeping yourself healthy. Dogs keep you exercised because when you walk your fitness is good there for you stay healthy.Next , dogs are one of the best pets to protect you. Dogs are the best to protect you because if you own a dog male or female will protect you if anything tries to attack you your dog will bark and bite the animal or person that tries to hurt you.finally, dogs can keep you company. Dog can keep you company because some dogs know how to do tricks. Almost all dogs can play fetch and run. Obviously dogs are the best pets to keep you safe and to exercise.