All dogs have different sizes. Dogs can be big, small, tall, or plump. The size of the dog can be useful, but but still remember that you need to take care of them. If you have a large dog he could be a bit more rough than a small dog. A tall dog could be useful if you wanted him to be able to scare off predators if you were camping. A small dog could be useful as a lap dog to anyone if they needed to calm down. All dogs are useful in some way, no matter their size.
Dogs come in many different types of breeds, and each breed usually determines what they do. For example, a German Shepard is usually trained to do police work, like chasing robbers, or sniffing out bombs. Golden Retrievers can be trained to be a special service dog, such as calming people, or being trusted to guide blind people. …show more content…
Some dogs herd sheep or cattle and others could be sniffing out drugs or bombs. Whatever their job all of them are important. Family dogs usually have many jobs. They are friends, protectors, hunters, and parents. Family dogs are probably the friendliest animals you will ever meet. Dogs that are protectors or guardians usually bark at anything that is unusual to them. Hunting dogs help you to find the animals if they are dead or alive. Dogs are parents too. They sometimes have puppies to watch over, or the dogs feel like they need to watch over the children in the family they belong