Door forM Size 4 Way Lockable Pet Cat Small Dog Flap Door For Pet Care (Size M)Let your cat go through every internal door.Give your cat the freedom to come and go as they please with this cat flap featuring a 4-way locking system.Also suitable for small dogs.+ productThe double cat flap provides weather protection and saves labor, and a sliding closure panel adds extra insulation when your pet is not using it.This do-it-yourself project installs easily on all types of interior and exterior walls.SpecificationLet your cat go through every interior doorGive your cat the freedom to come and go as they please with this cat flap featuring a 4-way locking system.Also suitable for small dogsLet your cat go through every interior doorGive your cat the freedom to come and go as they please with this cat flap featuring a 4-way locking system.Also suitable for small dogs1. the door is locked on both sides2. The flap is fully open and the cat can enter and exit at will.3. The cat can just enter from the outside, but cannot go back.4. The cat can go out but not come back in (other cats also prevent entry)1. Remove the red button on the right and the blue button on the left, the door unlocks. The cat can go out and come back in.2. Remove the left red button and the left blue button, the cat can just go in and not out.3. Remove the red button on the left and the blue button on the right, the cat can't get in and out.4. Pull the red button to the right and the blue button to the right, pull the cat out and can't go backFeaturesAlso suitable for small dogs.Let your cat go through every internal door.This do-it-yourself project installs easily on all types of interior and exterior walls.Give your cat the freedom to come and go as they please with this cat flap featuring a 4-way locking systemThe double cat flap provides weather protection and saves labor, and a sliding closure panel adds extra insulation when your pet is not using it.