 They work as an in-between meal, treat, or as a delicious training tool. If you're trying to get your cats to do things that you don't think they can do, this will definitely help. Or a saucy food topper if your cats are real finicky about eating their food, especially, of course, the dry food. It's available online, in pet stores, and you can find it in Walmart stores as well. And don't forget to visit their website, vitacraft.com.