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 Fox Terrier Fox Terrier and Mini Foxie were added to the list of dog breeds recognized under the NSW Companion Animals Act. MFCA registered breeders can register their breeding dogs with their local council. Although still relatively unknown outside of Australia and New Zealand, "the little foxie" is renowned in its native land. Parliamentarians have made reference to the breed during legislative hearings on canine issues. 'Pasqua' and ‘Fergus’ owned by Anthony Field of The Wiggles, are Miniature Fox Terriers now aged 17. Ian Thorpe, the Australian swimmer, has spoken fondly of Tiny, his Miniature Fox Terrier, in several interviews. Sean Carlow,