When is a Yorkie full grown?? Hey I was wondering at what age does a Yorkie stop growing, or is full-grown. If anyone has the answer I would love to know. CoCo is 7 1/2 months and is 3 lbs. She is crazy and has no fears lol, so I am hoping she gets at least 1/2 to 1 more pound on her. So if anyone knows when Yorkies usually stop growing I would love to know it too. Thanks |