This is a choking warning about Feline Greenies. I gave two to my six year old Holly and her four month old sister Autumn snatched one of them. When I found her with it she hadn't chewed it. The whole piece was in the back of her mouth. I got it out. If I had given her one I would've broken it up. Please be careful with these things around small kittens. The pieces are large for their tiny mouths.