https://yamcode.com/adding-a-c....at-flap-to-your-bifo
https://anotepad.com/notes/bhbgwkgc
https://rentry.co/sxfqht46
Start by feeding them and playing near the flap. This will aid them in becoming familiar with the sound it makes when it opens and closes. can also help to add your cat's scent to the flap. Then, open the flap a bit to give your cat the impression of movement. Try luring them through by presenting their favorite treat or toy. Some plants (such a cat germander valerian, clarysage and clary sage) are enticing in scent that cats are known to love. Instal