I have a small cat and she had trouble getting in this shoe. It looks like they have so much room to lie down in the picture but it's difficult for her to turn around and get comfy. It's awfully expensive but it is very cute and well made. I'd suggest you measure a place on the floor with the measurements given and see if your cat can fit in it before purchasing it. My cat can get in it but so far she hasn't been too happy with it since the front part of the shoe is not that high. She wants to hide her head under the front part of the shoe but it's not high enough. If it was as high as the heel portion, it would be much better.