Thanks for the condolences. Just an update with the necropsy status. I looked into it and im not gonna be able to afford it unfortunately plus had a lovely chat with the lady who would of done it and talked me through everything saying that because he'd of been on a lot of different antibiotics and how long it took for him to pass there was a high chance I wouldn't get the answers I was looking for. I thought with the price and there not being a 100% chance on an answer I didn't want to take the gamble. He's now buried with an apple tree sapling ontop on him so in some weird way he lives on.