Amazon has the 4oz Wellness CORE Bowl Boosters Dog Food Topper (Digestive Health) for $7.18 - $0.44 off coupon (choose "One-time purchase" then check "Apply Coupon") - 30% off (check “Save an extra” box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel at any time) = $4.23 with free shipping on $35+ or with Prime.