Does not stop raccoon

[Daddy]

I bought this to keep out raccoon. He got past it in seconds. I believe he used claws to reach in and pull the door outward (because the electronic lock does not prevent door from swinging outward). I am now buying a Cat Mate Elite which is guaranteed raccoon proof. Unfortunately the cats will have to wear tags; it doesn't work on microchip. I don't know why these two features can't be combined.

[don't let's]

[spoiler][/spoiler]