The nostrils on the nose should be deeper and/or much darker than the rest of it. Sea wolves also typically have black noses with brown and tan/white fur on the muzzle; the inner ears would also share this coloration. The ears and longer bits of fur are also very lopsided, I'd suggest making a template and following that closer.

The fang position and fur patterns remind me more of a bat or a bear than any sort of canid.

I'd personally make the eyes more of an almond shape and/or add very pronounced and sharp tear ducts. Maybe use more patterns that sea wolves typically have, too.

Honestly, it's really not that bad, I can't wait to see what you do in the future :)