If your cat is small or has mobility issues ... DeVoss says that no matter how well the box is cleaned, scratch marks ...
Lilly explained that a litter box’s longest side should be at least “1.5 times the length of your cat from tip to tail ...
The dark safety of a box can also reduce stress, while cardboard offers a great texture to scratch. If your cat spends more time hiding and won't leave the box to eat, contact your vet right away.