Boars

From Master Sword Wiki

Boars are simple creatures. They enjoy eating grass and often don't fight wandering adventurers as they are normally docile and will not attack, but if provoked they can offer quite a fight. They will occasionally try to ram you if you're in combat but attempting to keep your distance.

Wild Boar - Your bog-standard automatic-lawnmower boar. These little fellers like to sit around in people's gardens or the open plains, chewing on grass. They're peaceful, and only attack if they're attacked first. One of the few wild animals not to have been affected by magic.

Aggressive Wild Boar - Not every boar likes chewing grass. Others like chewing on people. These boars aren't afraid to stick their tusks in your backside. Be wary of high-pitched squealing, for this is a sign that an angry boar hasn't had its breakfast.

Rumour has it that there are boars that live in the arctic planes of the Frozen Summit.