The PetSafe Plastic Pet Door lets your dog go outside for potty breaks and playtime on their own schedule. The white pet door frame is paintable, so you can customize the color to match your home décor. Installing the pet door is a simple DIY project. The pet door installs in interior or exterior wood, PVC, metal and paneled doors. A snap-on closing panel is included so you can control your cat or dog's access and keep other animals from coming into your home. Your pet deserves the best. Trust PetSafe to keep your pet healthy, safe and happy.