Bella is about 15-16 pounds at 6 months old. All I know is her mom was a toy poodle/terrier mix dad was unknown her sister from the same litter stopped growing at 4 months old and is only about 5 pounds and looks like a lil chihuahua so it's obvious they have different dads. When I got her they told me she would be a small breed dog which Is what I wanted since I couldn't handle my last dog which was a pit bull/border collie mix and I was left to rehome her because she was to hyper. Bella's legs are extremely long they look to long for her small body frame. About what size should she be fully grown.