"I was shopping for a new brand and decided to run a taste test between AvoDerm and Spa Select. They devoured the other and left the AvoDderm completely untouched in their bowl. In fact, even when it was the only food out I found my middle one trying to beak into the cabinet where the Spa Select is stored. They also prefer Purina (emergency stash) over AvoDerm. My cats, ages 1-9, have never rejected food, especially the youngest who eats anything. I caution all to buy a small bag and try it out on their cats and make sure to have some spare food on the side."