No kitties... would love to, but don't think our doggie pack would like it one bit. We have 10 dogs. Live in the country with lots of fenced area to run around and a big doggie door. We bought the big door for our Newfoundland. Sadly we lost her last year. I love the giant breeds, but they are not long-lived and breaks your heart when they go. Now our biggest is a golden retriever. The rest of 'em are: 5 bichons, a mini schnauzer, a shih tzu mix, a pound puppy, and a 6 lb maltese who thinks he's the biggest dog here.