He wasn't thrilled about his shot-time breakfast (Friskies turkey wet), but just because he's not yet a real canned fan--not an appetite problem. He grazed it for an hour or so and then I put out a different food (Evanger's turkey and squash wet), and he had some of that about +1.5. He's sleeping comfortably now, but I'm going to wake him up for a test in about 15 minutes and will decide what to offer him then.
It's not unusual for his day cycle low to be around +2 or +3, so he's not likely to keep going down through +6 and beyond (antijinx).