https://yogicentral.science/wi....ki/Window_With_Cat_F
A cat flap could cause a draught if it's left open. This is a challenge that many cat owners experience. A draught excluder can help cut down the amount of cold air that enters the house. However an animal flap offers greater protection against the elements. Tomsgates has a wide selection of dog doors insulated and cat flaps that are suitable for all types of installations including wall-mounted installations. The Material One of the most important elements of the cat door is its insulation. Insulation is what keeps cold air out and