https://pediascape.science/wik....i/How_to_Train_Your_
Double glazing can be fitted with dog and cat flaps that allow your pet to go and go at their own pace. They also help in keeping an eye on your pet whilst you are away from home. You can install the cat flap inside an existing uPVC or double glazing sealed unit. But, you'll require a replacement part that has an opening already made. This can be done by a glazier with the proper equipment and skills. Easy to install A cat flap is a great alternative to allow your pet access to the outdoors without having to