It would be hard to tell just by weight if your babe is too thin since Yorkies come in all shapes and sizes based on a lot of different factors. Have you had him to the vet recently? It might be a good idea to check him for parasites as they can rob the little guys of their nutrition and make them appear thin or your vet may tell you he is perfectly fine. Best to have him checked though. Good luck with him.
Sorry, I wanted to also welcome you to YT.....Welcome
__________________ Shelly and the girls  Moka Mylee |