Papillons are toy spaniels that developed in France and Belgium, and small dogs like them appear in European paintings from the 1500s. The name comes from the large, fringed, upright ears, though some dogs have drooping ears and are called Phalènes. Both types are one breed, and the American Kennel Club recognized it in 1935.
Under the silky white coat with patches of color is a sturdier, more athletic dog than most people expect. Papillons are curious, social and quick to learn, and they tend to be vocal. Because the coat has no undercoat, grooming is lighter than the flowing fur suggests. In a place like Georgetown, they're easy to bring along on errands and to the park, as long as someone handles them gently.