Velociraptor mongoliensis weighing in at 35 pounds! A 6-foot long, 3 foot tall predator from the late cretaceous. Flexible, but fragile, bird like build with a 6 inch killer claw on its second toe used for stabbing like a grappling hook and slashing at its prey. Also is covered in protofeathers and can glide short distances. He can run up to 30 miles per hour and has long hands capable of grasping tipped with razor claws and a mouth of fish hook-like teeth. This killer has enough brains to strategize and think to solve problems!

And in the other corner:

Timber wolf weighing in at 150 pounds! 5 feet long and 3 feet tall, this mammalian predator is built for stamina. He can sprint at almost 40 miles per hour with an average speed of 20 miles per hour, but is not very agile in close quarters. Highly versatile, with a mouth with sharp canines and paws that can knock down an opponent. He can sustain alot of damage before going down!