Pororo, also known as President Pororo by fans, is the titular protagonist of the Korean Animated series of the same name. He is a little penguin who lives in Porong Porong Village, along with his group of friends.
You can add as many animals as you like in as many breeds as you like. The only rule is do NOT be weird about "spirit animals;" see here for more info: https://www.wellandgood.com/spirit-animal-native-american/
