Big C: My cats use their litter tubs when ever they have to, whether I am with them or not. However, usually, when I am cleaning them out, there are at least 2 or 3 of them that want to use them. Whenever they are given a clean tub with clean litter material, they will invariabley want to use it, and this is whether they have to or not. Sometimes I think that a cat believes that we humans want all of them, regardless of which end they present to us. This probably accounts for my lap cats continually placing their rear ends in my face. If an analysis was taken, I believe that their rear ends are more "available" than their face.

.........wayne