Catnip for dogs???

So my husband came home with a package of catnip scented stuffed mice the other day. He thinks because the packaging had a picture of a cat and a dog that it should work on Cody and Libby. Well, I was pretty skeptical but he was pretty sure it would work. For some reason Cody does like the toys, but I think because they are new and they have a little bell on the end of their tails. So I decided to google the idea and I found nothing that says catnip entices dogs, but I did find an article on a scent that does! Anice...check it out.