At that 12.5 week visit they were 2 lbs 2 oz and 3 lb 15 oz. So based on that they'd be about 5 and 9 lbs. Izzie seems to be growing steadily and gaining about 2/3 oz a week consistently. Bella on the other hand has grown SUPER quick all at once. She seems to be slowing down a little, so I don't quite trust the charted weight for her right now. She may slow down here soon and stop growing so darn quick and end up about 7 lbs like a couple other pups I know that have been about her size growing up. who knows!!! I am okay either way..
It's crazy to think Izzie *might* be about the same size as Bella is now when she's full grown, about 4.5-5 lbs.