https://menwiki.men/wiki/Cat_F....lap_Installation_Cos
https://trade-britanica.trade/....wiki/Get_a_UPVC_Door
Introduce your cat to the flap prior to installation so that they become familiar with the size and shape. Unlock the flap and let your cat explore it from every angle. Make sure the cut-out is level and square. Mark the screw holes and align them with your cat flap opening. The distance between the edges must be the same. Preparation Installing a cat flap inside your home is beneficial to the well-being and health of your pet. It will allow your pet t