There’s no flock without carrion.
More Bulgarian Proverbs:
If you call one wolf, you invite the pack.Bulgarian
We had a dog, it helped the wolf.
Bulgarian
Gravediggers have their own gravediggers too.
Bulgarian
He who digs someone else's grave shall fall in it himself.
Bulgarian
Bad weather gets better, a bad man never does.
Bulgarian
You can't find stupidity in the forest.
Bulgarian