This ^^^^^
I have kitties but mine are very well trained and they know to leave snake alone. I still rarely will allow my cat near me while I am handling my snake. How did this happen?!Pics please?
KMG is correct Neosporin with NONE of the pain reliever can help, and betadine can keep it clean if you swab it a couple times a day. Paper towels are a good idea to keep anything weird from bedding getting into that cut while it heals.
Is 88-92 ambient temp or hot spot?
When is vet visit? Sooner is much better