Holly Wheeler is a recurring character in the first four seasons of Stranger Things, where she is portrayed by twin sisters Anniston and Tinsley Price, before becoming a main character in the fifth season, where she is portrayed by Nell Fisher.
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/
