The smaller the dog, the smaller the birth canal and the more risks for complications and c-sections. It's just more dangerous to breed a tiny female. You'll have exceptions to every rule of course but why take the additional risk with a life? Also, why purposely try to produce tiny dogs? Reputable breeders strive to produce dogs in the 4-7lb range. Those that are 2-4lbs aren't necessarily less healthy (although many times they are) but they are at a higher risk of being injured, more prone to hypoglycemia, and it's just harder to treat a tiny dog as opposed to a larger one.
__________________ Purchasing from backyard breeders, pet shops, and puppymills perpetuates the suffering of other dogs.
Educate yourself and buy from reputable breeders or rescue. |