No call from the vet yet...
Further muddying the picture:
He'll eat his tiny turkey dog biscuits.
He'll eat his Old Mother Hubbard peanut butter biscuits.
He'll eat his cottage cheese with probiotic mixed in.
He'll eat Casey's (neighbor's dog) kibble soggy and abandoned on the sidewalk, if he finds one.
He WON"T eat his Eagle Pack Holistic lamb kibble, or the Evo beef kibble.
I don't know if he's just being fussy (very atypical), or if he doesn't feel well and is making exceptions for treats. This would be so much simpler if he wasn't on meds. :(