Toilet training cats is possible and toilet training a junior kitten should be easier than training an adult cat. There are many cat toilet training kits on the market that help gradually train a cat on how to use a human toilet and although it’s super cool, don’t try it with little kittens that can’t jump up on the toilet bowl or with senior cats that have joint problems. Never force your cat to do it. The downside of toilet training a cat is that you can not properly monitor their health by observing their feces or urine, so you might miss some warning signs