... Original World Famous Cat Toilet Training System, made famous by me – ! Cats the world over admire me ... instruction booklet plus a 30-minute DVD with step-by-step training directions you can see. In fact, you ... cats use the litter tray, bury the waste (by treading in it) then tread around your home ... Training System?Read the directions and watch the step-by-step training DVD, silly. It'll be the ...