Not like a regular sized Chihuahua wasent fragile enough there has to be an even smaller version of this dog???? This is crazy lol i would'nt want one at all. This site is very informational and tells you the story of one of these Chi's Munchkin and her shortlived life because of her size. http://www.australianchihuahua.com/munchkin.html To qoate the site ALL extra tiny, or so-called Teacup Chihuahuas are going to have problems. The smaller they are, the more numerous and severe those problems will be. Munchkin was the smallest we've seen yet. Her problems were therefore severe enough to end her life just short of her first birthday.