狢

sometimes also refers to similar burrowing animals (in Japanese, often the raccoon dog/tanuki).

Phono-semantic compound:

犬 (개 견, “dog, animal radical”) — semantic, denotes an animal.

各 (각, “each, respectively”) — phonetic, provides the sound 학.

Thus originally indicating a dog-like burrowing animal, specifically the badger.

狢皮 (학피) — badger fur

狢穴 (학혈) — badger’s den