yeh. Its hard to say I do know that the biggest on the side of Mom was 7 lbs. all the others in her line have been fairly small. 4-5 lbs. On the dads side his mom and dad were only 4 and 3 lbs. so who know. Because if they continue to grow as they are they will be enormous (in yorkie standards) by 12 wks. They are now starting to stand and try to play. They are sooooo much fun. I hope they end up in the 4-5 lb. range when grown, but who knows. I chose a 3 lb. dad as abby is 6.5 lbs. and wanted something in between. Guess we'll just have to wait and see.
Deb