By using coupons issued by Chow Hound Pet Supplies, please be aware that only one coupon can be applied per transaction. Coupons cannot be combined or stacked with other offers or promotions, including loyalty coupons, the first AutoOrder discount, and brand credit coupons. Each coupon is valid for a single use only and must be surrendered at the time of transaction. Coupons are not transferable and cannot be redeemed for cash or any other form of credit.