UPDATE
Well the consensus was to remove the 'cone' as its fondly become known in this house (as in 'here come cone head - teenagers!

) so took it off last night while me and OH were both with Tigs watching TV.
Lost count of the amount of times he licked/nibbled/bit at his stitches and scabs

but we perservered and kept telling him to Leave and distracting him. He made it look very lumpy and rather swollen and pink but I took him up to bed with me hoping it would be calmer looking by morning.
He woke me at 6am

and I wasn't amused (usually doesnt budge til I get up at 7.30. I need my REM sleep! Hell , I need any sleep that's going. LOL. ). He was licking it like crazy for about half an hour and just as I thought about searching for the 'cone' he decided to lie back down.
Now his bits look much better and he has stopped messing with them.
He is going for a proper run later on so he will love that.
However,

I suspect that a neighbours cat has decided to use my back doorstep as its toilet!!! Plus do I need to tell you what Tigger did with it? I suspect that I don't as I'm sure they're all the same with smelly things.

Yup, he promptly rolled in it. :vomit smilie:
Huge thanks to all of you and a grateful lick from cone head.
(PS Anyone know how I can stop this cat from pooping on my doorstep??)