There was a Purina deal advertised in the coupon inserts at Kroger. This deal while not spectacular is worth noting if you buy your dog food there already.
Spend $30 on Purina items and received $3.00 off your next shopping trip. The more you spend, the larger your catalina will be capping off at $5.00.
Dog Chow is on sale for 10.99. Use the 1.50 off coupon from the 4/26 insert or this week's 1.50 coupon. You oop is 9.49 for 17.6-20lbs.
Buy 3 bags, use 3 coupons and your total oop is 28.47. Plus you would get the $3.00 catalina.
Certain Purina dog treats also count towards the deal. This deal is not advertised in the Kroger Ad for my area, but there should be tags on the shelves if your store is doing it. Or look in your coupon inserts, it was with the Purina dog food coupons.