dobrobit

1. well-being; welfare
   Brinemo o dobrobiti naše dece. — We take care of our children's well-being.
   Dobrobit životinja je važna tema u javnosti. — Animal welfare is an important public issue.
2. (za + acc.) good; benefit; sake
   Radimo za dobrobit cele zajednice. — We work for the good of the whole community.
   Učinio je to za tvoju dobrobit. — He did it for your own good.

The word is feminine: "za opštu dobrobit", "njegova dobrobit".