An afternoon snack

I just got home, and it seems as though BJ accidently left Sienna out of the kennel. No one has been home for about 6 hours, so Sienna has had free reign for a while. There is unusual amounts of kitty litter all over the floor of the guest bedroom, more kitty litter that Tony could ever drag out of that covered box. So I think I know what Sienna has been up to. BJ's dog is disgusting.