noun
litter box; cat toilet
Common term for a cat's litter box. Note that 'kitty litter' in English refers to the material, but 猫トイレ refers to the box itself.
新しい猫トイレを買った。
I bought a new litter box.
猫トイレを毎日掃除してください。
Please clean the litter box every day.
Compound of 猫 (cat) and トイレ (toilet), a straightforward modern coinage.