This coupon has expired $3.00 for CANIDAE® Under The Sun® Grain Free Adult Dog Food. Offer available at Petco. expires on 09/22/18 Other coupons you may be interested in $1.00 for Jarritos (expiring on Monday, 01/02/2023). Offer available at multiple stores. $1.00 for Sangria Senorial (expiring on Monday, 01/02/2023). Offer available at multiple stores.