Female Yorkie ready now she will be 17 weeks old Sunday 10/20/2013 I like to keep by puppies until they are at least 15 weeks old. She has started her Deworming treatment and will have 1st set of shots she will come with her paper (CKC) registered. Mommy is 7 lbs and daddy is 3 1/2 lbs she will be around 5 lbs full grown.