[Tophersmom]

He doesn't seem to have a preference in brand (thank heavens) but Crackerbarrel is what I'm using. I don't use alot of cheese in it (the red kong would hold way too much for him) so I just put his fav. healthy cookies in the kong and use the cheese to plug the end...makes it harder for him to get the treats out. He works at it for about an hour and a half. He's quite exhausted when he's done.lol