well i got the snake from a bad pet store had no clue about BP and i help it sort of it was dehydrated and i got it better but yes i did leave a rat in for a period of time but i have a pic with the rat right next to that spot and the rat didnt do it a mouse did lol i left a mouse in over night and woke up and i seen it biteing the snake didnt really think it would do much so grabed it right away and fed it to my other lil guy but ima keep puting neosporn on it for a few days if i see it getting worse then i will sure go see a vet and thanks everyone who help out there