Trying to escape the large beast, Rudy, Buck, a weasel, was slashed in the eye, from the large claw of the Baryonyx. Buck scurried up a tree holding a stick as a weapon. He was swallowed by Rudy, but was able to swing out of his powerful jaws, and knocked a tooth out of Rudy's mouth in the process. He kept the tooth, making a dagger out of it.