Maybe the whales are killing the sheeps.
You never know. Maybe the whales are wearing wolf disguises and sneeking up on land to eat the sheep.
I swear I saw a whale dressed as a woman the other day walking into Home Town Buffet.
1) She was very large
2) She smelled very sour, like old fish.
3) Her teeth were replaced by baline
4) she hoovered foot into her piehole much like a large sea mammal.