It’s a great tool to have for every cat owner. I am fostering a feral blind cat and we are making great progress to bond because of this. It will be a different training than with a cat who can see but she getting the hang of it. I got her to walk already into the pet carrier and that is the best achievement for me right now to get a feral cat walking into the carrier. And the little booklet what comes with it is very helpful. I attached 2 short videos