I once got locked out of the house and had to squirm into the kennel via the doggy doors. Doors were big enough for Cockers not humans.But early 20's I was skinny as a rail. Even so my hips got caught in the door and I had to shimmy in. You can't imagine the look on the dogs' faces when I crawled in the door. Should point out the kennel was the attached garage so I was able to walk into the house from there.