PetSafe's top-of-the-line pet door is the last word in durable construction and solid functionality. Its mitered and extruded frame is strong and rust proof, and the durable powder coated enamel finish allows easy cleaning. It's also user-friendly: its see-through design is great for training, and its double vinyl flaps are flexible and non-toxic and reduce energy loss in winter and summer. It also comes with a built-in core cover, a steel closing panel that fits on either side of the door, and a weather strip seal to further improve insulation. It's easy to install with the included tri-lingual instructions, fits most breeds, and is backed by a lifetime warranty. | 
