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If you keep your cat's flap open, it may create draft. This is a problem many cat owners have to deal with. A draught-excluder can reduce the amount of cold air that is able to enter the house. However the cat flap will offer more protection from the elements. Tomsgates offers a variety of dog doors insulated and cat flaps that work for all kinds of installations, including wall installations. The Material Insulation is among the most important aspects of a ca