Bink: Furniture for House Rabbits (and Their People) by Jeni Nguyen — Kickstarter
Tuft and Paw the Cove Litter Box Kickstarter | Apartment Therapy
Popur - a Quantum Leap in Self-Cleaning Litter Box by Popur — Kickstarter
Amazon.com: PetSnowy Snow+ Self Cleaning Automatic Cat Litter Box Zero Smell TiO2 Photocatalyst System Litter Box for 3.3-20 lbs : Pet Supplies
Peterest: The World's 1st No-Power Scoop-Free Cat Litter Box by Peterest — Kickstarter
Amazon.com : PETKIT Extra Large Self Cleaning Smart Cat Litter Box with Mat for Multi Cats, Automatic, xSecure Integrated Safety Protection/APP Control, 76L : Pet Supplies
Furoomate:Open-Top Self-Cleaning Litter Box for Any Size Cat by Furoomate — Kickstarter
Cove: The Modern Litter Box by Tuft and Paw — Kickstarter
Fully-Automated iKuddle Smart Kitty Litter Box Launches on Kickstarter