ugh....wow...that is really bad. Let me first say I have never dealt with this. But I read a ton....lol.

I would def. keep him on papertowels and not aspen....I do understand the reasoning to scrape off the dead skin...but I think it would be very very painful. Also I believe that the dust particals from the aspen would get into the moist wound which would not be good.

Secondly....a friend of mine...which is actually on this site as well is very good friends with one of the leading reptile vets in Southern AZ. He is very well known and also takes care of the Desert Museum reptiles out here as well as has been on Reptile talk shows.....ANYHOOO....he recommends Bactine instead of Neosporin. As this allows the wounds to breathe as well and air does typically help things heal. ?? Take that as you would like.

Also I would if you can see if that vet will prescribe some antibiotics. As bad as that looks I think the snake runs the risk of a terrible infection....so if you can get a hold of it....I would def. try.

Someone also suggested a bath in cholerexothine...(did not have time to look at my bottle for spelling)....I thought that was a great idea as well.

Last but least....I would also handle the snake with medical laxtex gloves....this will also stop any of your oils or salt to mix in with the wounds. Probably not sting the snake as much.

Gosh I wish you luck.....that is so sad and just kills me when I see things like that. One reputation point for you for going above and beyond to help this poor guy!!