Now the little cat door actually opens and closes. How cute is that? To keep it open when it needs to stay that way, there is a little door knob holder.
I was worried about getting the placement of this piece right. Here’s what I did: Pop the holder onto the doorknob and then place a small dot of wet paint onto the back where it will connect with your human-sized. Open the little cat door and push it flush against the big door. Pop the knob holder off and you should have a spot of paint right where you need to screw the holder into place.