Getting slightly more concerned. He didn't eat for me last night either even with his warm hide being 88-90 and the coldest temp in his tank being 77. Humidity was 65 throughout the night. He was interested in the rat at first when I was trying the zombie jig but turned away after a little bit of watching. Last times I got him to eat I did the zombie jig, he realized it was there and after about 20 minutes of dancing I would leave it on the lip of his warm hide and go to work. (I work graveyard shift.) My wife would send me a text at around 11:30-12 that it was gone. I was rather sad to see it was still there when I got home last night. When I weighed him last on the 13th he was 216g. I weighed him after disposing of his rat this morning and he is down to 208g. Gonna be calling the vet later today for an appointment I believe.