"When I first purchased this product for my cat, I was a little uncertain whether or not she would like them. She is a picky eater. She does NOT like scrap food, or human food- except tuna juice. However, she loves the Defurr-UM treats! And they're good for her- that is the only reason I give them to her. One every other day. (Along with a Catberry Treat) (She will NOT eat the hairball paste.) If she doesn't eat them right away, she always comes back to them. ^.^ And you can't beat all of the added vitamins! I love Mark and Chappell's complete line of different feline treats and recommend them all! PS if your cat doesn't like them whole, try breaking them in half- that's how I got Chloe into them."