They are huge and tasty. I would say an average Bull runs 600 to 800 lbs. Cows 400 to 600 lbs. As a matter of fact is a a pic of one in the back of the truck. its a 6.6 foot bed. Mile deer are healthy as well. 150-350 is common and some are rumored to get up to 500lbs. But I have never seen one that big.