Feeding problems

[pepianpel]

Hello, its me again ^^''
My red tail boa has been healing up great from his rat attack still, and after I have tried every suggestion my vet has given me to feed him dead prey it wont work, so I tried feeding him live again. I have been trying since yesterday to feed him a small mouse but all he will do is move if it is on him, watch it, and or hiss at it. I've given Rajah space and have tried to keep things quiet around his enclosure (though having ten people throughout a house that has paper-thinish walls doesn't work well for that). Before he got attacked, he was fine with eating whenever I put a mouse into his enclosure but now its almost like he's unsure. He even ate when he had mites before(though I didn't find out he had mites until after he got attacked, and I found out that he had them even before I got him, but they did not get bad or noticeable until he got very stressed). What should I do?

Oh, and I have made sure to take out the mouse too. It hasn't been in his cage since yesterday >.>""