The 10-pound, 11-inch affenpinscher is a toy group dog according to the American Kennel Club
The Rottweiler, or Rottie, is a descendent of ancient Roman cattle dogs and has worked as guard
The smart, vigilant Belgian sheepdog is called the Groenendael after a Brussels neighborhood.
Newfoundlands are gentle giants that love kids. Canadian fisherman employed Newfies for ice-water rescues
Flat-coated retrievers are bouncy, lively, and fun-loving. Flat-coated retrievers exercise more.