Cannibal fluffies are a unique type of fluffy both physically and generally speaking. They've been represented in multiple ways by many artists on the Booru. While most fluffies, excluding smarties, are docile, air-headed and fairly wimpy, cannibal fluffies are basically the polar opposite. Jessibell, a cannibal fluffy character found in Fluffybooru user ShadySmarty's comic Scootafluff, is one of the only established cannibal fluffs I've come across. The cannibal fluffies' key physical traits are its spiral eyes, its jagged teeth, and its burning need to kill and 'num' all other fluffies. Because common fluffies are foolish and trusting, they don't notice these traits and even if they did, they likely wouldn't think much of it. They wouldn't know to. As fore-mentioned earlier, cannibals are very cunning. This is yet another one of many advantages this subspecies has over common fluffies.
They seem to be solitary hunters using ruses and lies to lure in other fluffies. Will train their young to kill other foals. But in some cases to avoid getting eaten by much larger predators some Cannibals will see safety in numbers and join normal fluffy herds. This allows the cannibal hide in plain site and also allows the it to feed off the herd by luring the unsuspecting fluffy away from the other fluffies and kill it without little interference. This act is relatively easy because most fluffies are not smart are very easily fooled.
They retain the same body type as normal fluffies though they seem to be more muscular and have stronger bone structure. Unlike normal fluffies they have gagged teeth and more solid hooves. The irises of their eyes have swirls in them.