What factor does NOT affect how often a litter box should be cleaned?

The frequency with which a litter box should be cleaned is influenced by several factors, including the number of cats sharing the box, the type of litter used, and the size of the cats. The number of cats using the litter box directly affects how quickly it becomes soiled; more cats lead to more waste. Similarly, the type of litter can affect odor control and clumping ability, which can determine how often a box needs to be tidied up.

While the type of cats could suggest certain behavioral tendencies—such as how often they go to the bathroom or their particular habits—the type of cats does not fundamentally influence the basic necessity for cleaning the litter box. For example, both a domestic short-haired cat and a long-haired cat may have similar needs regarding the litter box cleaning depending on their usage patterns, but the frequency of cleaning is more directly correlated to waste than the specific breed or type of cat.