4 months and he still hasn't eaten

[Stormy]

My ball python hasn't eaten in four months. I have been trying to feed him the same live mouse for the last four months. He shed but I don't think he shed completely on his eyes so I used tape (gently) but nothing came off. I have no means to keep track of his weight. What can I do to get him to eat and so I can get rid of the live mouse?

Adult BP's can go months without eating; how is your husbandry? How old is the snake? Your post doesn't really give enough information for others to help you.

And NEVER use tape any where on your ball python!!!!! I suggest you do some research on proper care of a ball python before you seriously injure your snake!