Snag a FREE Cat Food Sample from Purina! Get a 6 oz sample of Cat Chow Healthy Weight Cat Food plus a $1 Off Coupon! Just go here and complete the short request form. Free samples are great for using as treats or to mix in with your cat’s favorite food for a change of flavor! FYI-I just tested it and you do NOT need to choose any of the optional offers listed below the address form.