The 4 way lock allows you to lock the door completely, open the door completely, allow access in only, or allow access out only.
Simple, yet well crafted, the Staywell 4 Way Locking Cat Flap is a blessing to any cat owner. This sturdy cat flap will provide your cat with the freedom to enter and leave the house as she pleases. Don't burden yourself with constantly having to get up and open and close the door to please your cat. A Staywell 4 Way Locking Cat Flap will remedy that problem.
Choosing the correct size door for your pet is not difficult. Remember you can always get a door which is a little bit larger, but do not get a door which is too small. Here are some guide lines and suggestions to help. If you have more than one pet, you will need to focus on the larger dog.
If your cat is smaller than about 15 lbs or your dog smaller than about 8 lbs, a flap size of around 5" x 7".
If your dog is between 8 lbs and 35 lbs consider a flap size around 8" x 11".
If your dog is between 35 lbs and 80 lbs consider a flap size around 10" x 15".
If your dog is over 80 lbs consider a flap size of 15” x 20”.