Another stab at the Preno, along with a bit of info on the genus. ^^ These guys I interpret as the mountain goats and bighorn sheep of their day, and they act accordingly. Prenocephale was a fairly average-sized pachycephalosaur, being about ten feet in length and about the weight of a sheep or a large dog. They also had quite tough skull domes and could have done some serious damage to any creature that threatened them or their babbies. Except others of their own species, since they all had the domey dome.