Chihuahua. Also a toy dog, but even tinier than the King Charles Spaniel, the Chihuahua nonetheless packs a lot of punch when it comes to providing emotional support. This highly intelligent breed tends to bond very strongly with its owner, making it a faithful, loving and rewarding companion.
Cavalier King Charles Spaniel. Some emotional support dogs, such as the Cavalier King Charles Spaniel, are ideal for homebodies. For generations, Cavalier King Charles Spaniels have been bred to be loyal companions. Their well-balanced temperament lends itself to playfulness and gentle affection in equal measure.