Having spent most of my life around pedigree dog breeders - the term 'teacup' sends shivers of utter terror - the whole teacup [insert any breed] is such an awful thing - it's basically the very worst type of animal you could purchase - breeding undersized runts to other undersized runts does not create cute... it creates a world of health problems & possible death for the momma dog during whelping due to being do undersized & trying to birth a normal size puppy
dogs don't need to be made smaller & frailer or be carried around in handbags