TheDoorLatch Adjustable Cat Door Stopper, Heavy-Duty Steel Door Holder for Keeping Dogs and Kids Out of Rooms, Litter Boxes, and Food, Steel Silver Color Cat Door Latch, 3.5 to 4.5 Inches Opening

TheDoorLatch Steel Cat Door Strap and Latch, Sturdy Door Holder for Keeping Dogs and Kids Out of Rooms, Litter Boxes, and Food, Steel Silver Color Cat Door Latch

Door Buddy Door Prop for Cats - Easiest Cat Door Latch Holder to Keep Interior Door Open for Pets - Dog Proof Cat Feeding Station & Litter Box - Strong & Portable Door Stopper & Pet Gate Alternative

TGIOW Cat Door Latch, 2 Pcs Cat Door Stopper Pet Door Latch to Keep Dog Out of Litter Box and Food, Door Prop for Cat with 5 Adjustable Size Strap 2.5-6" Wide, No Measuring, Easy to Install, White