Snatcher

The snatcher was a mob I posted a while back and it was deleted when it was short of 100 votes.

Anyway the mob is a little lizard creature that will sneak up on you and steal valuables like diamonds or emeralds. When it pickpockets you your screen will shake and you will hear a rustling sound. If you turn around the snatcher will flee and when it reaches 15 blocks away from you it will proceed to burrow away leaving with your items. If you can catch and kill it you will get your items back and receive food (cooked/uncooked), potion ingrediants, and you will always receive 1 red scale. The snatcher has 8 health so one good swing with a sword should kill it. You can tame the snatcher with cooked food and its pack will become a personal storage. To tame the snatcher you have to toss a valuable item on the ground and it will close in on it, then sneak up on it with the food and tame it. When tamed every 3 minecraft days you can shear the snatcher for 1 red scale. The scales it drops on killed can be crafted into a red scale chest plate that grants the wearer 35% resistance to fire damage. The snatcher will also steal from chests in villages and your chests. They can break down wooden doors in hard mode and normal mode.

This is my rough draft of the snatcher.
https://66.media.tumblr.com/9821b93ede89ace03c646718151afab0/tumblr_pwz1o34tpW1ws4k8ko1_400.jpg

I hope this idea is good and hopefully this time it doesnt get erased when it gets close to 100.
Thank you for reading my idea. :)