I scoop it 3 or 4 times a day i'm afraid there eat the actual litter in the boxFortunately my dogs are big so i just have baby gates. One is just a baby gate because I don't care if the cats go into the entryway (where the dogs stay when I'm gone) and the other (into the cat room) has a spindle knocked out so the older cats don't have to jump. If my dogs were any smaller they'd be able to go through and then I'd have trouble! Oh, and I also have a cat door cut into the door to the basement.
Otherwise. . .I dunno, scoop a lot?
I know there food drivin i cant leave anything food related on my chair if i do i see the item torn apart EVERYWEREI have 2 mini dachies and a toy poodle that love to get into the litter box. We have 4 boxes, and only 1 is accessible to them, but we have to watch them like crazy to keep them out of the box. Dachies in general are pretty food driven, and apparently they think the box contains some really awesome treats.