If you have any doubt whatsoever definitely DNA test before you sell these puppies. Last week I paid a substantial amount of money for Baxter. Breeder claims he's 100% pure bred. After posting pics of him on here a lot of people, myself included question it. It may be somewhere in his lineage is Dachsund or something else. We could be wrong & he turns out to be full Yorkie. But if he's not, it really upsets me that someone charged me so much money for a non pure bred puppy. She obviously had the opportunity to get impregnated by another dog or you wouldn't be questioning it. I (obviously) am not one to tell you if your puppies are full Yorkie & am not lecturing you. I just ask that before you sell any of those pups to please test them. They will make somebody very happy someday even if they are half Yorkie. I would suggest if you are not testing them to just place them in good homes & not charge for a full Yorkie. Good luck & I know how you feel trying to find everything you can to make sure. Only time will tell. I do realize, like me, you just wanted everyone's advice. You've never said you intend to sell them. I just had to share my story with you so that in CASE you did, to PLEASE test them! Again good luck!
__________________ Vicki Mom to Baxter |