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
Miniature Pinscher this breed in the U.S. was "Pinscher (Toy)" until 1972 when the name was officially changed to Miniature Pinscher. Historical artifacts and paintings indicate that the "Min Pin" is a very old breed, but factual documentation begins less than 200 years ago, which leaves the breed's actual origins open to debate. There is a drawing by Jean Bungartz, published in 1888 comparing the Miniature Pinscher to the German Pinscher. The Miniature Pinscher is structurally a well balanced, sturdy, compact, short-coupled, smooth-coated dog. They are naturally well groomed, vigorous and alert. Characteristic traits are their hackney-like action, fearless animation, complete self-possession,