The Cavalier is a small English toy spaniel revived in the 1920s, after an American enthusiast offered a prize at Crufts for dogs resembling the long-nosed spaniels in portraits of King Charles II. Britain recognized the breed in 1944 and the AKC in 1995. Adults stand 12 to 13 inches, weigh 13 to 18 pounds, and have long feathered ears and a silky coat in Blenheim, tricolor, ruby or black and tan.
Many Cavaliers are gentle, affectionate and adaptable, and they often get along with children, other dogs and cats, though each dog varies. The silky coat needs regular brushing, and in Las Cruces it also collects desert dust. The breed's biggest challenge is health: most develop mitral valve heart disease eventually, and many carry a skull malformation linked to syringomyelia, so plan carefully for veterinary care.