They also have loud barks which they like to use. Sporting, or Gundogs, help in finding and catching feathered and furry game. Retrievers bring back game. Spaniels do both. Most Sporting dogs tend to be trainable, gentle, and quiet dogs.
Terriers are the rodent-catchers of the canine world.
They are brave and very intelligent dogs. Terriers vary in size, from large Airedales, down to medium-sized Lakeland Terriers, to smaller dogs like the Norwich Terrier. They tend to be sharp in appearance and in character. The Working group includes dogs such as Boxers, Rottweilers, Bullmastiffs, and German Shepherds. The temperment and trainability of these dogs vary tremendously.