This collar fits most toy dog breeds including: Chihuahua; Chinese Crested; English Toy Spaniel; Griffon; Italian Greyhound; Japanese Chin; Maltese; Miniature Pinscher; Papillon; Pomeranian; Poodle - Toy; Shih Tzu; Silky Terrier; Yorkshire Terrier. Ruffin' It collars, leashes, and harnesses offer the following features: the softness and strength of quality materials; solid cast hardware; skilled craftsmanship. A family company. Made in China.