Fritz is one of the missing children in the "Five Nights at Freddy's" franchise, appearing in the games, novel trilogy, and 2023 film.
Fritz is the boy possessing Foxy. Getting the cake ending in Stage01 unlocks him in Happiest Day.
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/
