15 Cool Facts About Cavalier King Charles Spaniels By Allen Abby - Cavalier’s pad through the house on slippered paws, always following in the footsteps of their people. They are a housedog and will never thrive in an environment where they’re relegated to the backyard or otherwise ignored. When it comes to training, Cavaliers are generally intelligent and willing to try whatever it is you’d like them to do. Please follow and like us: