proverb meaning

[bmw]

what does "he who gives a bone" "takes a bone" mean?

[verbiphobe]

I've looked at several hundred references to "bone" and can't find a match. What is the source?

[Wraith]

Just found this in a book I bought today.

A dog who will fetch a bone will carry a bone.

Meaning: One who gossips will take news both ways.

Hope this helps.