Every cat owner is familiar with the odor that’s created by a smelly litter box - it can spread across the room and make things unpleasant. That’s why it’s important for you to choose the best cat ...

Purchase the Litter Robot 4 from the Whisker website or Chewy for $699. You can also opt for a bundle to save some cash.

“Why you can trust Digital Trends – We have a 20-year history of testing, reviewing, and rating products, services and apps to help you make a sound buying decision. Find out more about how we test ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Now, I'm not a cat owner myself, but I've spent time living ...