I've always heard that if they are healthy at 16 weeks, then you can roughly double their weight to get their adult weight (obviously not for the really large breeds).
Since Kim was supposedly 12 lbs at 16 weeks, though, I'm inclined to say either (1) that rule of thumb is broken, or (2) she was either younger than they thought or temporarily stunted in growth due to malnutrition.
Then there's the big paws/loose skin trick, but she didn't have either of those either.
Then there's asking your vet, but Mudra's vet said what, 50 lbs? And they are each nearing 90 lbs fast?
You might just have to wait and see
