Oh AnnaBelle you look so sad. I hope your poor widdle tummy feels better real soon. When I first got Trevor the vet told me at that first appointment "you'd better find a good place to hide his litter box because dogs just love it." YUCK! I was totally repulsed! LOL! We have the litter boxes in the basement and the cats can access it through a kitty door, which is too small for the dogs to go through, so we have never had any problems. Maybe you could find another location for the litter box?