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
Laika (dog breed) Laika (dog breed) Laika () refers to a type of hunting dog of Northern Russia and Russian Siberia, and is a generic name for several breeds. Fédération Cynologique Internationale uses the word "Laika" in the names of three standard breeds: Russian European Laika (FCI standard No. 304), West Siberian Laika (FCI 306), and East Siberian Laika (FCI 305), which had been bred from the aboriginal dogs of northern Russia and Siberia. The Karelo-Finnish Laika, not listed in the FCI nomenclature, is also a Russian breed, with the first standard published in Leningrad in 1936. It is a close relative of