My Litter Kwitter has arrived! It comes with colour coded training discs that fit right in the rim of the toilet bowl. There’s the Red Stage disc, the Amber Stage disc and the Green Stage disc. Each stage is designed to modify the cats’ behaviour slowly. Wonder how long this training will take before they can actually use the toilet bowl…I’m still skeptical, but will give it a go soon. If it’s any consolation, at least two of them seems to be interested by the way they are kaypo-ing around the package.