of. cardboard. you would think naturally i could never make a cat litter box out of cardboard because they sell these things for cats to actually tear apart. yeah. that would be the first thing that would come to your mind if you knew and understand that but if you knew and understand cat behavior, you would know they’re territorial, they’re dominant and they will not destroy their domain. we made a cat litter box that’s made of cardboard that no cat destroys because we understand cat behavior. whether it’s for cats or whether it’s for dogs or whether it’s for any other type of pet, understanding the behavior of 