I am so sorry to hear about your loss. What a beautiful bunny he was. It is devastating particularly when they are young and should have their whole life ahead. When my Rex bunny Ben died last June I literally cried for days. We declined a post mortem on Ben - I just wanted to take him home and hold him, and let DeeDee sniff him etc, but the Vet said it was probably a heart attack. We had just got the set up right in the bunny room for him and he was happily digging in the new tunnel we built for him full of cardboard. It felt like everything was perfect and he never got to enjoy it. People who don't love rabbits don't understand the place they have in your heart, and so you did the right thing in coming on the forum. People helped me so much and I hope you also get some comfort from fellow bunny lovers.. xxxxxx