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A through wall cat flap is a great option to let your pet come and go as they please. You must be careful not to install it too high into the wall. This can lead to energy loss and the possibility of burglars gaining access to your home. Also, if you are planning to sell your house in the near future having an opening in your cavity wall can be an issue for the new owners. Cat doors made of glass are a safer alternative. Easy to install A cat flap that is built into the wall allows your cat to come and go as it pleases. There are many models and they