Yes, this mod is kind of pointless.
This mod adds frozen cows, which can be found naturally spawning in cold biomes.
The main point of this mod is to make a renewable packed ice that's easy to obtain, via a frozen milk bucket.
Frozen cows are bred with snowballs. (Idk why but it seemed better than ice)
They drop frozen beef, which once eaten will give slowness and nausea. To make it edible you must cook it first. Cooking with a smoker turns it into steak!
Here's a picture of a frozen cow.