Topcat Pet Products, Inc.

PetMate Jumbo Plastic Litter Pan. Suitable for more than 1 adult cat. Available in assorted colors - carmel, cranberry or blue. Size 22.3"L x 16.8"W x 6.8"H

PetMate Large Plastic Litter Pan. Suitable for a single, adult cat. Available in assorted colors - caramel, cranberry and blue. Size 18.5"L x 15.3"W x 5.3"H

Topcat, Sweetie, Rooney, Colin and Jake all say - "Don't buy too small. We can easily get in the litter box even if we are only a tiny kitten, and we will grow fast. You don't want us to outgrow the litter box too soon." Sweetie adds this thought - "I'm a real digger in my box, both before I go and after I go, so make sure that the box is big enough that I have scratching room to bury my business. Even in larger boxes, I might send some kitty litter onto the floor with my vigorous kicking".

If your cat is an extreme kicker or tends to send litter outside the box, you might want to consider a hooded litter box, and/or a box with a high back.