Hello and welcome to the wonderful world of yorkies!
As far as the babies ears go, they may still stand up - I would give them some time without taping them - from what I have read on here - shoot, now I can't remember exactly and I am hoping someone can fill in the blanks but it has something to do with them teething....
As far as the dewclaws go, make sure you have the nails cut on those and keep an eye on them. If you don't regularly trim those nails they will grow around (in a circle like) and grow back into the skin. We had a sheltie and he was left with one dewclaw and if I didn't trim it regularly, it would start growing back into his skin. It may be something to discuss with your vet about having it removed.
Good luck with your babies!
__________________ ~Lori ~ Mom to fur babies Jack, Izzy & Jada
& their kitty siblings, Mr. Poops, Milo, Pearl & barn kitty Nanny. |