Carnotaurus

Carnotaurus ("meat-eating bull") was a horned abelisaur from South America. It was a fast hunter, but had a bad time turning.

Iberomesornis's Idea
Carnotaurus should have plenty of space, even more than that of Tyrannosaurus; no one would want the abelisaur slam itslef into a wall and bring down is entire exhibit. Inside a building, it could even bring down the walls. Carnotaurus would also be very clumsy; its horns, made for combat, would blind partailly the animal. Due to this, Carnoaurus should be kept with caution.