Update: I added Foxeon because she is now officially added in Leon and Tucaneon: The Movie 2. She briefly appears in Leon and Tucaneon: The Movie post-credits scene where she lives in her den, setting up furture adventures.
Here's a question about Foxeon in Leon and Tucaneon movie: Why isn't Foxeon in Leon and Tucaneon: The Movie (2024)? Foxeon was left out of the first film to avoid overcrowding and adding too many characters to fit in the movie. While the creator Steve Wilkos wanted Leon and Tucaneon’s fox companion, the writers needed to save her for the next sequel. She did make a brief appearance in the post-credits scene–inside Foxeon’s den, she opened her eyes in the dark and came out, which sets up a future storyline. Foxeon will officially appear in the second film Leon and Tucaneon: The Movie 2.