A cat door designed for cats but durable enough for dogs.
This is a cat door that's so durable, you will wonder how it will ever need replacing or repairing. Good news is that it will not. You will not have to worry about broken flaps, hinges, noises and creaks, worn out seals, or anything else you could think of. The high impact polycarbonate is the same plastic found in aircraft windows, bullet proof vests, and hockey barriers. This high tech pet door remains simple to use and almost as simple to install. If other cats become a problem, simply upgrade to the magnetic cat door upgrade kit.

Product Details:

• May be upgraded with a simple Catwalk upgrade kit, to the new multi-magnet system, eliminating costly battery replacement and any electrical maintenance.
• Generous flap size: 6" X 6 3/4"
• Cutout - 6 13/16" X 9"
• Made from Bayer high impact Polycarbonate and Centrex Plastics.
• No Maintenance required.
• Woven pile draught reduction seal around flap
• May be installed by the home handyman
• Simple Installation using only 4 screws
• Security minded - no access to screws from the outside.
• 4-way locking system for manual use if required. In, Out, In & Out and Locked.