I switched to grain-free food because Smudge was having urinary and allergy problems. Grain raises cats' urinary pH and makes it harder for them to dissolve minerals in their urine, so they get crystals; and many cats are allergic.

Choosing a dry food was easy, because he loved the first one I tried (Indigo Moon by Solid Gold). He's pickier on wet food, but will reliably eat Natural Balance Limited Ingredients. (He needs to get at least some wet food for me to mix in his meds & supplements, and to help get more water into him.)

Love, Columbine