New snowy mob to come to Minecraft!

I don’t know what to name this mob since I would prefer it to be unique but if you add a creature exclusive to the snow biome, it will have a couple more features come with it but more in that later... it could be a passive mob that can blend with the snow it’s like the slime but passive when you kill it, it could drop snowballs and sticks (you could change all of this to make it more Minecraft like,) the other features would be a snow mount block where these creatures like to live (you might even find them in igloos) the snow mound can be crafted into snow balls but can’t be crafted back. If you sheer the snow mounds they will give you ice (you can change all the loot tables and what things drop)

the mounds will look like a stone/snow mix they usually come in piles of 4 or 3 (maybe different) 

you could add a couple more features