Re: 2nd feeding failed,Help
I would wait a week. Keep it on the same day. Prescent well, make it dark, and offer him the ft rat. Make sure it is warm.
If he doesnt eat it, leave it there for him and leave the room, pitch black for 1/2 an hour to an hour.
When you come back, try reheating it one more time and offering it. Many times my picky ones will eat it this way. having the rat in there gets them all worked up, and the heat signature usually works to get them to strike.
If not, leave it in over night. Try again after a week, same exact way. if he doesnt eat again, you will most likely need to try live.