Pangolins

A passive mob that spawns near dessert wells and jungle temples. If attacked by a player curls up into a ball and to take less damage. To make it sought after, it's a tamable mob that attacks and or scares zombies. Of course the idea is up for developer interpretation, but if it were added DO NOT let it drop something. If it dropped anything even if it were worthless, some players will find a way and reason to farm them. Pangolins are one of the most endangered animals in Africa and Asia, it wouldn't make much sense to treat them differently than axolotls or honey bees. It's not my place to say what they should or shouldn't be, however this is a recommendation that in my opinion would fit minecraft perfectly. This is your game and you choose what things are added and how they work. Hope whoever reads this has a great day, and thanks for your time.