Yes, WE KNOW! Ripley learned to do this by watching Atticus, our son's Weimeraner, do this. She watched him twice and then she stuck HER HEAD in the bag of dog food! SMART GIRL! That's Rommel, who is too dignified to do that sort of thing, watching over her! Her two "doggie uncles" love to play with her out in the back yard. I'm sure Atticus will soon teach her how to dig holes in the yard!