Hi, I had a male 11 month old black pedigree lab. He died suddenly yesterday. He was healthy and had no medical problems. He was fine an hour or so before I found him. I found him still warm when I returned home... despite the cleaner having just left. He was in his bed in a natural sleeping position with his mouth shut. I tried CPR and then picked him up and drove him to the vets 2 minutes away. Ran with him on my shoulders with pooh and wee all over me through the vets...They gave him adrenaline and air but he was dead. We had an autopsy last night and the vet said there was nothing obvious. No instructions or anything except breakfast in his tummy. He did have a marginally enlarged liver, but no other signs. No signs of blood clot in his heart. We’ve opted for a histology examination. But we’re at a loss and confused. It’s half term and we have two children, 6 and 8. It’s hard to process and my personal ordeal finding him on my own was horrendous. Does anyone have any idea what this could be????? Please help. It’s a pretty awed time.