Watchdog Steel Security Pet Door Cover no install When paired with gaskets and

When paired with gaskets and sealant

Options that match life's demands

Designed specifically for vinyl sliding glass doors: This cat door panel seamlessly fits into channel-style tracks at least 1-1/2" thick (will not work with monorail tracks)

which can impact how well the flap seals

large cats

Watchdog Steel Security Pet Door Cover no install When paired with gaskets andThis cover is made for pet door owners who want the convenience of an existing pet door without feeling like the opening is always available after hours, especially in homes where the pet door sits at an easy to reach exterior location. What changes when it is closed A pet door flap can be the right choice for day to day access, but it can also leave a lingering concern when everyone is asleep or away. Closing and locking this steel cover puts a solid