Does the Litter-Robot have a weight limit?

No, the Litter-Robot does not have a weight limit. However, your cat must weigh at least 5 pounds to trigger the cat sensor.



Size and weight often have little to do with whether a cat will adopt the Litter-Robot or not. When we describe which Litter-Robot model is best for cats of a certain size, our recommendation is based on the size of the globe (litter bed area and height of internal space) and the size of the entryway.



Our definition of a small cat is 5-10 pounds; medium cat is 10-15 pounds; large cat is 15-20 pounds; and extra large cat is any cat that weighs more than 20 pounds. Again, the Litter-Robot does not have an upper weight limit, so whether or not the Litter-Robot will be comfortable for a large or fat cat is up to the individual. As long as the cat can enter the globe and turn around inside it comfortably, it doesn't matter how much it weighs. The Litter-Robot 3 was made with larger cats in mind; it has a larger entryway and expanded litter bed area to accommodate larger cats.