Mom, how old Kreacher is in your FF? I hope no one will put his head in a bottle ... You know my favorite scene in DH is to imagine the house-elves armed with knives and cleavers attacking the ankles of the Death Eaters ... So Kreacher deserves a happy ending and stay in a bed being cared for by a witch is not nothing nice. You can do it better!
Love, G.

PS. How you can see, I'm studying to my English test now.