How are dogs bred to be 'mini' or 'toy/teacup'?

Some breeders utilize breeding methods harmful to the health of the dogs involved. Teacup dogs are bred by mating two already unusually small dogs of the same breed. read more

Teacup breeds refer to dogs who are specifically bred to be even smaller than Toy sized dogs. So, for example, whereas all Pomeranians are considered to be Toy dogs, a Teacup Pomeranian is a term used to describe an extra-small version of this already Toy-sized breed. read more

The teacup Boston Terrier also exists as a teacup dog breed. It is bred the same way the teacup Beagle is bred - which was mentioned above. They are usually a smaller teacup dog than the Beagle, as well as much healthier and longer-lived dog. This unusual strength and durability makes them one of the most popular teacup dogs. Traits: Very intelligent. read more

Dogs referred to as toy or teacup dogs, are dogs found in the Toy Group of breed registries, may be of the very ancient lapdog type, or they may be small versions of hunting dogs or working dogs, bred down in size for a particular kind of work or to create a pet of convenient size. read more