I am so, so sorry to hear about Ollie. You must be hurting very much. Thank you for letting us know though. I have often wondered how he was doing. And it is true, there's no way to replace Ollie in your hearts. Perhaps one day you'll decide that you have room to help another kitty in need and share your life and home with it. Only you can decide if and when that may happen. And it may not. But either way Ollie will always live on in your heart and memory.