Don’t like the door at all, doesn’t have the small magnet to keep the door in place. Allows air flow to enter because of missing magnet. Hunk of junk!

Purchased and installed on hollow interior door and there is a gap which could hurt the cats. What is your recommendation for this? Do you make a tunnel for this door?

I had this exact door in an outside wall for years. The only difference was a magnet in the door and frame to assist in keeping the door shut. Door broke, got the new one, (no magnet) swapped the magnet and snapped the new door into the old frame. Perfect fix!!!

I was super stoked to find this door still available after my first purchase 20-some years ago. The flap in my original purchase started falling out, so I decided to look for a replacement. It's a little bit different, though. One side of the frame fit in the existing hole in my bedroom door. The other side for some reason will take some adjustments to either the frame itself or the hole. The new ones no longer have fuzzies to keep the draft out, or magnets to keep the flap from swinging back and forth. When I mention a draft, I'm told the door is not meant to be used as an exterior door. That's not how I'm using it. My bedroom is in a lower level in an old house. There are drafts everywhere. I bought narrow fuzzies from an outside company, but they were not long enough and are basically useless. The magnets are missed! The flap would swing for a long time after a pet goes through the door, and swing when I open or close the door. It makes noise and I didn't like it. I broke the magnets out of my old flap but was only able to use the one in the flap. I had another small round magnet that I stuck in the bottom, and it seems to work ok. At least it doesn't swing aimlessly now. All in all, I'm still happy to have found this same door.