It's been a while since I've fed Blue. I gave some this weekend and my kitty, who isn't particularly fussy, refused, even when mixed in with other food she likes. I've did a little internet searching and found there are scattered reports of kitties who used to like it now refusing. Anyone here have similar experiences? My kitty ate Blue Buffalo no problem one year ago, and now that I think of it, she ate an older can no problem a couple of weeks ago. I heard rumors they reformulated.