Tammy I'm so sorry you are having a difficult time right now. I know you understand it's because you loved little Peanut so much that you struggle now.
My poodle Indy will be gone for two years Christmas Day. I think of him often and his picture is in a silver frame on my lamp table in the living room.
I put his stocking out last year and again this year right next to Tinkerbelle's. I got him a present too and put it in his little stocking. His present is a donation to the county shelter where I got him as a 10 wk old puppy. I love my little Tinkerbelle very much but Indy was my soul-doggy and there will never be another like him.
Don't worry; Peanut knows you loved him and that you are sad at how he went over the rainbow bridge. He's happy htere.