Obviously fillers don't count either since they're not canon.Ninja cat from filler...........has 9 lives
If you splatter his head he won't be alive anymore since you cannot live or make decisions without a brainWell, technically it'd be Hidan, as it's simply impossible xd You can chop him to pieces all you want, but no matter what, there will always be a sliver of him that's alive.
Ok..........then the cat from team 7's first D rank mission.......9 livesObviously fillers don't count either since they're not canon.