My 10month old Lab mix how much larger?

Question

He's already 28" at the shoulders and 31" from rump to his shoulders. He can place his head on the dining table. I don't know how much he weighs,over 80 lbs right now, I suspect. And I am wondering... how much more could I expect. I have heard large breeds continue to grow until @18 mos.
We certainly weren't even expecting this! (He's a found dog).

Yeah we're feeding him @ 6 cups of food a day, plus whatever he snags from the counter top when we foolishly turn our backs. He is an eating machine. And he is very lean.

Answer 1

the good news is, in my experience at least, the dog shouldnt reach past 90lbs assuming hes kept lean and healthy haha good luck feeding that behemoth