Toy dog term teacup dog, thus the toy/teacup boundary remains fuzzy. The standard size for a toy dog ranges from 4 to 7 pounds; anything smaller than the standard size of a toy dog may be a runt of a litter. No official size defines a teacup dog, but unofficially a teacup dog is considered to be a dog that is 17 inches or less and weighs 4 lbs or less at the age of 12 months. There are no specific teacup dog breeds, but popular types for breeding teacup dogs include: Shih Tzu, Chihuahua, Yorkshire Terrier, Poodle, Pug, Maltese, Pomeranian, and
Chinese Imperial Dog Chinese Imperial Dog The Chinese Imperial Dog is a Toy dog breed with a wrinkly, short-muzzled face, and curled tail. Kennel clubs originally classified the breed under the shih-tzu, before recognizing the Imperial as a separate breed. Other names for the Chinese Imperial Dog include: Imperial Shih Tzu, Lion Dog, Micro Shih Tzu, Miniature Shih Tzu, Princess-type Shih Tzu, Tiny Teacup Shih Tzu, Tiny Toy Shih Tzu. The purpose of the Chinese Imperial Dog is considered a . The Chinese Imperial Dog was first bred in China in the Imperial Palace where the smaller ones were carried by the nobility