The Chow Chow is an ancient spitz from northern China, where it worked as an all-purpose dog for hunting, guarding, herding and pulling. It's easy to spot by its lion-like ruff, scowling expression and blue-black tongue. Adults are square and heavy-boned, usually 45 to 70 pounds, with either a rough, offstanding coat or a shorter smooth one. Both coats are double.
Chows tend to be dignified, independent and devoted to a few people, while staying reserved with strangers. Many are clean and quiet indoors but dislike rough handling. Early socialization, calm and consistent training, and regular brushing go a long way. In San Juan's climate, keeping that double coat cool is part of daily care, whatever each dog's personality turns out to be.