New Passive Mob: Black-Footed Ferret

The black-footed ferret would be an interesting addition to Minecraft, perfect for dry biomes like savannas and badlands. This stealthy mob would be active at night, hiding during the day in small burrows. It could hunt rabbits, and players could tame it with raw rabbit. When it eats, it could drop the "ferret fang", an item useful for crafting. This would make biomes like the badlands more beautiful and lively, offering a new animal to discover and interact with.