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
Toy Fox Terrier inches at the shoulder (21.5–29.2 cm) and weight from 3.5-9 pounds. They are in many ways similar to the Miniature Fox Terrier. Toy Fox Terriers, like many active and intelligent breeds, can learn to respond to a number of words. Toy Fox Terriers were used commonly in circus shows by clowns, and they are said to make great companions for owners with a good sense of humor.As a terrier breed, they are often active, though perhaps not as active as the Jack Russell Terrier, and are said to be well suited for older owners. They are quite trainable and often