About This

• Pet Freedom & Total Control: Our large dog door for door works on interior and exterior doors, letting cats and medium dogs move freely day and night. The secure locking mechanism allows effortless access control, ensuring both your pet's independence and your home's protection for hassle-free daily use.
• Extreme Weather Resistant: Engineered with 3 flaps and magnetic seals, our dog door for exterior door is weatherproof and keeps homes cozy. The extra closing panel provides superior insulation against harsh elements, maintaining year-round energy efficiency.
• Easy Install & Universal Fit: Fits 1.2"-2" thick doors via adjustable tunnel. Requires a 11.2" x 18.1" cutout; accommodates pets up to 100lbs with a 10.2" x 15.6" flap opening. Includes cutting template and installation instructions for seamless setup.
• Reinforced Construction for medium Pets: This dog door for door features a rust-proof plastic frame and durable metal tunnel. Built to withstand large dogs' daily use, delivering long-lasting performance with balanced function and strength.
• We're Here for Your Pet: Your pet's happiness and safety come first at Eillion. For any issues with your dog door for door, our team offers complete assistance from purchase to installation and ongoing us.

Overview

• Size : Large
• Brand : Eillion
• Material : Plastic
• Mattress Thickness : 2 inches
• Minimum compatible thickness : 1.2 inches