ssooooo sweet.
my first thought was poor yorkie to have gotten pregnant so old.
but so glad those babies get to have a mommy and the mommy gets to have babies.
though they sure are gonna have identy crisis problems...yorkies already have a hard time knowing they are dogs, the kittens are not gonna have a clue what they are.
my mom's maltese Suzi would totally do this too if she had the chance...she lets any baby animal and especially kittens try to nurse on her and she has never had puppies so it doesn't do any good. she gets around a baby and just rolls over.... it's pretty cute.