Blue Buffalo Dog/Cat Food for just $1.99- NO paper coupons needed! Stop & Shop Sale dates: 10/25-20/31 Starting 10/25 at Stop & Shop, the entire line of Blue buffalo pet products will be on sale B1G1 Free. Grab 2 bags of pet food and pay just $3.99 for both with just a digital coupon! Here's how to do this deal: Buy: (2) BLUE buffalo Cat or dog food @ $8.99 (get 1 View Post