This product literally causes addiction. There are hundreds of reviews online from hundreds of other cat owners, many even report illness up to kindnry failure. My personal experience is that my cat would no longer eat anything else. Nothing. Barely drinking water. Completely obsessed. Weird behavior and even getting aggressive, swiping at my legs for a treat. I had to cut her off completely, just like an addict. Oddest thing I’ve ever seen. This has been reported to consumer reports etc and many people report similar issues.