The tail is part of the spine and generally has an extra twenty-some caudal vertebrae. The exception is breeds like the Manx as well as Japanese Bobtail, that have mutations that provide them with brief tails or no tails at all. “Tomcats” (sexually mature males prone to fighting above mates) https://www.propanraya.com/cat-minyak-vs-cat-water-based-tren-baru-dengan-propan-gofast