Have a wonderful 4 yr old (had since weaned), but recently seems on a hunger strike. No weight loss, and vet doesn't seem concerned, but... Has eaten moist Caesar since whenever, but sniffs and ignores now. Trying Science Diet dry, and she ate like a starved soldier once or twice, but again beginning to ignore. Have cut out all treats, but still not eating regularly. No attitude change, still absolutely lovable and sweet. I guess I'm asking if this is normal at this age? This is our first furbaby since world creation, so after 4 years of harmony, I'm not sure what to do about a difference of opinion. Usually Mia Bella wins on that.