The quantity of feline sanitary material within a designated receptacle directly impacts its functionality and the cat’s willingness to utilize it. Insufficient material leads to inadequate absorption of waste, while excessive amounts can hinder the cat’s burying behavior. A general guideline suggests maintaining a depth of approximately two to four inches.
Appropriate fill levels contribute to odor control by facilitating complete encapsulation of solid waste and absorption of urine. This minimizes unpleasant smells and reduces the frequency of full litter box changes. Historically, various materials such as sand and soil were employed; however, modern litters, optimized for absorbency, necessitate specific depth considerations for optimal performance.