Fuzzball (Hostile)

Fuzzballs are one-block wide, fuzzy hostile critters. They come in different colors, (red, green, blue, black, and rarely grey or purple) but are not dyeable. They emit squeaking noises when idle, and shrill shrieks when chasing a player. Fuzzballs move by rolling, spawn in jungles at night, and jump at players to deal damage. When killed, they drop Fuzz, a new item used to craft carpets as a substitute for wool, and rarely drop Fuzz Blocks, which slowly sink mobs into them like soul sand, but don't deal suffocation damage. The babies can be tamed with Fuzz Blocks, attack mobs that attack you, and can be given Potions to hold, which they will drink or splash on themselves to give them effects. Spiders flee from both tamed and untamed Fuzzballs, and finally, at night, they turn into an immobile sleeping position resembling a Fuzz Block.