Thank you guys for your replies! I own Argie's

brother(Bubbit), hes from a different mom but he is about 3.65lbs also. Ive done the growth charts and it says she will be around 3lbs. My friend has their other sibling from the same litter and hes already at 5lbs lol! What age do they usually stop growning? My other two yorkies where adults when i brought them into my home.