This group contains dogs that have the ability to control the movement of other animals. These dogs are very intelligent and make excellent companions. They respond well to training. Sometimes the best type of dog is one that is already housebroken and trained. If you find an adult dog that fits the temperament, size and coat care that you require then sometimes that is easier than breaking in a new puppy.
Older dogs have their behaviour patterns established as well.
However, you should find out about a dogs past before you make the purchase. Sometimes dogs have behavioural problems such as not being good with children so make sure you know what has happened to the dog in the past. Generally though, older dogs have been abandoned through families moving or owners passing on so they make excellent companions. That good feeling you get in providing a home for a homeless dog is also a bonus. Choose a puppy that is friendly, inquisitive and active.