As the name suggests, the Trans-Animal-Former species is a type of mutant or an alien, and the subspecies of any tree friend. They have the ability to transform from one animal to another, as well as changing the art style they are originally drawn into a different one from any show, movie, video game, or fan art. They also have the ability to transform into a character by impersonating them.
- Vincent (Beaver)
- Vincent's Mother
- These species include nicknames such as "Animalmorph" and "Shapeshifters"