Well, I had to vote Never because somehow I ended up with 3 kitties who don't like treats. Cammie used to be interested in Temptations, but I gave up buying them after throwing away rock-hard, dried out, treats day after day. (Yes, I tried different flavors) and even tried Friskies and several other brands. My kitties just don't see what the big fuss is all about. Kuhio, my rainbow bridge kitty, couldn't get enough treats.