I found some Iams rebate forms on some tearpads. One for cat food and one for dog food.

It happens that I have 2 separate receipts for Iams dogfood within the correct time frame. However...

One receipt was from where I took several coupons into PetSmart and got everything free. You can't miss that there is a coupon for every item taking off the same amounts as the value of the products, and the total on the receipt at the botton above the date is $0.00

The other receipt is from a trip to the feed store. They had a temporary display of messed up dog and cat food bags, ranging from 18# to 50#, and all the bags were $5 each. I got 18 bags, and I didn't buy anything else. So the entire receipt clearly shows a series of $5 after each ringup, including the 40# bag of Iams.

If I were to use one of these for the rebate, do you think it would be accepted? I don't want to waste my time and a stamp if it's going to be rejected.