[MissiesMommy]

Clumping cat litter will cause obstruction if enough is swallowed, so it's important that pets don't eat it. Other types of litter can't be healthy either. I use a low gate (actually wire shelving) across the entrance to where the litterbox is so the kitties jump over but the doggies can't. If you put it up on something so the dogs can't reach you have to be careful they're not able to tip it over, but that or putting it somewhere like the bathtub are other options.