It's weird! I thought ALL dogs loved peanut butter. I got him some without any peanuts because I thought he'd just love the tast of the . . . butter. But I give him some peanut butter and he practically ignores it! I gave him some and he just licked it a little bit and then didn't even touch it. Just thought I'd express how weird I thought this was. But . . . I thought ALL dogs loved peanut butter!