THANK YOU ALL sooo much. I've met my thumbs up limit today so I'm sending happy hugs:D and a for all of you.
I didn't use a lot of flour/cornstarch/styptic so there is no caking. I have dabbed it with some Betadine. He's resting well now so I don't want to disturb him anymore. I am definitely going to keep him separated and on clean towels.