Watchdog Steel Security Pet Door Cover

12 Gauge steel locking cover with combination lock that has 1,000 possible codes High Security cover provides owners peace of mind  Keeps intruders from using the pet door for access Available in 3 sizes to fit a wide range of pet door brands and models Installs on doors and walls only   Opens to left or right (left opening shown in pictures) Worried about the security of your pet door? Haven't gotten one due to the risk of intruders? Having a secure dog door is something to consider when investing in a pet door. Watchdog eases these doubts with their steel security dog door cover. Designed with 12 gauge steel and a combination lock with 1,000 code options, your pet door will no longer be an easy point of entry for intruders. This durable dog door security cover is a great investment ensuring that pet owners have peace of mind with their newly improved high-security dog doors.  Not the locking cover you're looking for? Check out our full selection of pet door locking covers.  Featur