Size I can't help you with. For his age, he sounds huge. I'd bet he's going to be pretty big for a Yorkie. Standard weight for a Yorkie is 7 pounds or less. He's only 19 weeks and he's almost there already. Still, you love him anyway, right? Assuming you're not planning to show him, who cares if he's a little big. He's a beautiful pup. My little guys father was huge for a Yorkie; a little over 12 pounds. They were an unplanned, unexpected litter. Luckily they seem to be taking more after their mother but I wouldn't be surprised if they wind up being a tad bit over standard. I don't plan to show or breed them though and will be getting then neutered relatively soon so it won't matter.
Check out my guys if you're concerned about the coloring. My guys are purebred and look like typical Yorkie pups and I don't see all that much difference between them and Teddy except for the fact that he's just a little bit older.
- Byron
http://www.yorkietalk.com/forums/my-...kson-bear.html