I've never tried tasting any pet food (I'm a vegetarian) but I'll have you all know that my dog (a piggie Australian Shepherd-Border Collie mix) has decided fish food is yummy. I recently got that Aquadine free sample, and I put it back in the shipping box (which, btw, is sooooo cute! lol) and, stupidly, left it on a chair. Came back later that night after work to find shredded pieces of cardboard (the shipping box) and knew without a doubt that Jake had gotten at the food. And voila, I found the empty container downstairs. Oh, how sad I was, especially when I raced to the computer and found that the free sample giveaway was no longer available. *sigh*
My cat, Buffy, went anal over the empty container, too, trying to get at it when I tried to put it away.