Fill the empty box with hot water and let it soak. You can also add a couple of drops of dish soap, hydrogen peroxide or ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. Dump the whole litterbox in and watch it ...

CAT OWNERS love to crow over Shadow’s self-sufficiency and can’t wait to tell you how Tuna came pre-trained to use the litter box. Maybe true, but their poop won’t scoop itself. A new breed of robotic ...