For those that still have the $3 off any Iams dog food, did you know you can use these at Target on trial size Iams Dog Food?? Well if you already knew then check your packages for another coupon on the inside. Some have more $3 coupons but supposedly in the newer bags there are coupons for $1.50 off any can of Iams dog food. On Walmart.com the cans are priced around $1.28! That's .22 overage!