Buck is a good guy that has strong anger management issues.
After years of intense therapy, he now takes 2 seconds instead of 1 to get angry. His momentum is relentless and hard to maneuver – both literally and figuratively speaking. He wants the zoo back to what it was.
Buck likes to spend time back at his cage and gets angry so easily that the other animals dare each other to tease him; Is good friends with Joey (the kangaroo).