LOL. There's no such thing as a stupid question!
But all you have to do (which is what I did) is e-mail the company you want the samples from. I went to the different websites and asked them for coupons and samples. All of them sent me stuff. Some just sent coupons, but most sent samples, and acouple sent tons of samples! I even got samples of a meat roll thingy. My dog loves it, so I don't question it. lol