Sour Rhino

Sour Rhino is the main antagonist of the Disney's 2011 animated film, The Wild Dog.

Appearence
Sour Rhino is an rhinoceros with a carnivorous appetite, with glowing yellow eyes.

Personality
Sour Rhino is a ruthless, power-hungry, sinister, conniving, arrogant, greedy, murderous, and destructive savage animal that, as a carnivorous appetite, ate people like a carnivore. He is seen to constantly smile always.