Meaning of the word "a dog that will bring a bone will carry a bone" in English

What does "a dog that will bring a bone will carry a bone" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

a dog that will bring a bone will carry a bone

US /ə dɔɡ ðæt wɪl brɪŋ ə boʊn wɪl ˈkæri ə boʊn/
UK /ə dɒɡ ðæt wɪl brɪŋ ə bəʊn wɪl ˈkæri ə bəʊn/
"a dog that will bring a bone will carry a bone" picture

Idiom

a person who gossips to you about others will also gossip about you to others

Example:
I wouldn't trust her with your secrets; remember, a dog that will bring a bone will carry a bone.
He told me everything you said about the boss, proving that a dog that will bring a bone will carry a bone.