If cat people are part of your white elephant group, the CitiKitty cat toilet training kit is a perfect gift. It’s sure to lead to some great stories and photos when put into use, regardless of success or failure. And who wouldn’t want to have toilet trained pets? Any cat owner knows what a pain it is to maintain a litter box, and apparently once cats learn to use the toilet they prefer it. Cats use their litter boxes because they instinctively want to cover the scent of their cat business from predators. Once they use CitiKitty they discover that the water in the toilet does an even better job at masking the odor and they will abandon the litter box. That’s the theory anyway.