My baby is 6lbs even! I have always seen him as being so little! Lol. At my apartment complex there are some other yorkies and they are all much bigger than my lil man. They look like they could be 10-12 pounders. I have seen some smaller yorkies but they are the teacup yorkies. As for a normal standard yorkie...5-6lbs seems normal and is very small compared to most all other dogs!