Well I just went to mist his tank before bed and noticed one failed feed. So he ate one and gave up on the other. It may have been a regurg because he did have it half way in and he normally does 2 no problem... However it didn't really smell or look partially digested or anything. It was inside of his hide, though which I thought was strange. The last mouse he gave up on he left right out in the open and hid in the hide he left the mouse in this time...