Nab a coupon for a free can of Friskies Rise & Shine cat food! Just stop by the Friskies Facebook page and sign in or register. Enter a sweepstakes to win free cat food for a year by uploading a photo of your cat and answering one question. And that’s it! Score a coupon for a free can of cat food! (Remember, not all stores will accept printable coupons for free items.)