When selecting the right options for you and your new patio pet doors there are a few questions you might want to ask yourself. You might be wondering if it will match your home. This is why we provide different color options. Another important concern is the strength and durability of the patio pet doors. Our patio pet doors are made to withstand the weather and the pets that use them. Security is always a concern of any home and pet owner, which is why each patio pet door comes with a sturdy locking cover.