Is your schedule planned around potty breaks? Let your four-legged friends come and go on their own time with the PetSafe Freedom Aluminum Small Pet Door. Designed to withstand wear and tear, the metal frame with its reinforced aluminum corners of the pet door is great for active dogs and multi-pet households. The magnetic, tinted flap, weather stripping and a slide-in closing panel on the pet door gives you protection against drafts and outdoor temperatures. You can also use the slide-in closing panel to control your pet's access and keep stray animals out of your home. Installing this PetSafe pet door is an easy DIY project that fits doors between 3/8 and 2 in. thick. With four sizes available, the flexible flap on the pet door gives pets up to 220 lb. easy access in and out. The PetSafe brand is here to help you and your pet live happy together.