Review on Ycozy Locking Interior Exterior Cupboards by Tyler Spencer

I installed this in my patio door. Not as easy as some people assume, but that's due to the condition of the door (rotted and swollen). The instructions printed on the back of the box are ridiculous (poor translation). I used longer screws than in the kit. It also needs to be caulked on the outside due to the irregular shape, but the included gasket is sufficient for a flat, smooth door. A 10 kg dog uses it without problems. The valve was a bit sticky when new, but came loose after a few days. The lock is tight but I still don't use it. Unfortunately, he still doesn't poop in the yard if I don't come with him. Excellent price. Dog flap-*****, dog-*