Review on Cat Toilet Training System: Litter Kwitter - Teach Your Cat to Use the Toilet - Includes Instructional DVD by Dana Young

So this product is suitable for cats from 3 months old. I got my kittens when they were 8 weeks old. I put a makeshift tray next to the toilet, they used it for a week, then I put the red tray in the tray for a couple of days, then put it on the toilet and put the tray so that the kittens walked where the makeshift tray used to be. Both used it well up to the orange level. About a week after the orange stage my only cat stopped using it - cats get territorial so it's recommended that each cat gets a litter box and one extra as an extra. I only have one bathroom but luckily my cat who stopped using the toilet was such a good boy he just came into my shower and minded his own business so all I had to do was turn on the water and wash myself. urine, or collect the stool with toilet paper, flush it down the toilet and clean the area with the showerhead. My goal from the start was not to waste money on litter and to keep an eye on the litter in my one-bedroom hideaway so I wouldn't have a problem getting in the shower. His brother has turned green - the final stage - and is showing phenomenal results. They are now 11 weeks old and I will not spend money on a pen. Worth the investment. It takes patience, lots of spotting of red and orange debris, I swept/vacuumed a few times a day, they were only in the red stage for a couple of days before I lost the crap and switched to orange. I also have a home office and spend 2/3 of my working hours at home so I could pet them and give them treats when they went to the bathroom which allowed me to speed up the process. TMI Warning: I should shit fast as my cats and I share the same bathroom and I go to the bathroom less often than when I'm on the bathroom and my 2 boys come to me I can't for the life of me to say if they want attention or need to go to the bathroom. Overall, since introducing this product to my home, my life seems to be quite efficient.