Great for kittens!
I have bought two of these doors now. These are perfect for keeping pets safe from areas such a kitchens but allow them to still be part of home life. I have two young cats and it's fab for them. Easy to move, if needed. We moved it upstairs over Christmas to keep the cats out of my nieces rooms when they stayed. I don't tend to use the cat door (but it is handy to have). The only issue with the cat door is that it can't be secured in an open position and so does often tend to close. Great product though. Wish I bought ages ago!!