**UPDATED**
So I went to take a picture to show Kira the mess that Persia
makes while eating. While I walked over there, the cat jumped
up to eat and knocked some more food off - Of course this got
Darla's attention and she spotted one in the litter box. I ACTUALLY
had my camera out and ready to take the picture so it was
perfect timing!!!!! Looks like Darla is constipated, doing her duty
BUT she is actually eating a piece of cat food: HAHAHA
Had me laughing pretty hard!!!!

So Persia's litter box is in the corner, under the bar/counter,
beneath her food bowl. Since she is still kinda "special" she
manages to spill over 50% of her food out of her bowl, and
SOME of it (a few pieces) fall off the counter, into her litter
box.
WELL . . . . Darla (dog) is VERY aware of the food falling and
takes advantage of it whenever we don't notice in time. Some
doesn't fall in the box, some does. We started noticing litter
on Darla's nose lately and have caught her with her front
paws and face in the box, eating FOOD. Today, something
hilarious happened and I didn't grab my camera in time.
Darla was full on standing in the litter box, looking as though
she may have done her duty in there. We yelled at her too
fast though. Was curious if dogs ever do their duty in a
litter box ever?
We don't want to encourage it, since she knows to go when
we take her outside. But I think it would be SO hilarious if
she actually trained herself to go in the litter box - But I
realize then Persia would probably end up going on the
ground, or worse, our beds! haha
If it happens again, I promise to get a picture of her ASAP!
We couldn't stop laughing at how silly she looked