Often likened behaviorally to terriers, the Chihuahua is a tiny but mighty breed that dates back to pre-Colombian times. Their range of colors and patterns match their capacity for training which tends to depend on the specific dog. Luckily, their charm and big-dog attitude are enough to please nearly any owner.

Cocker Spaniels are the smallest member of the Spaniel dog group. Though mostly a companion dog, this breed is also a capable bird dog. The Cocker Spaniel is not only beautiful to look at, but it is also a joy to have in the family because of its joyful nature and willingness to please.