cat litter; kitty litter
Granular material used in a litter box to absorb cat urine and feces.
猫砂を新しいのに取り替えた。
I replaced the cat litter with fresh litter.
この猫砂は固まるタイプ
This cat litter is the clumping type.
Standard kanji spelling.
Compound of 猫 (cat) and 砂 (sand).