Dog owners! Hurry and print a new high-value $5.00 Nutro coupon and stock up on dog food. Petco sells four-pound bags of Nutro Max Dog Food for $9.99, regular price. Petsmart has them on sale for $8.99, through 7/31. Head to Petco and price match the Petsmart sale price. Pay only $3.99 per bag!