https://opensourcebridge.scien....ce/wiki/Cat_Flap_Ins
Cat flaps are a wonderful method to allow your pet to come and go as it pleases. However, some cats struggle to accept them. To avoid this owners may prop the door open or shut the door completely. This is a simple task with a bit of patience, and a trained companion. It helps to use treats as your cat will be able to associate the flap with positive things. Easy to install A cat flap is a great way to keep your cat comfortable and healthy. Access to the flap is unrestricted, which allows your pet to burn off energy