LOL you sound like me trying to keep Pixie from entering my parents house.... Impossible I bought an accordian door for 30$ she squeezes under it and I have a baby gate on the other side so she squeese under the door and climbs the baby gate. LOL I'm hoping when she's full grown she'll be to fat to fit hehehe... For now she only goes down if I'm not home or sleeping so it's not that bad she goes to find her big brother LOL Good luck with the door!