MS-5 UPGRADE KIT: 'SOLID BLACK' DELUXE COLLAR + MS-5 Boot - Medium Duraflex Patio Pet Doors tempered Low-E glass for the

tempered Low-E glass for the best energy efficiency

The unique 'Tribal' pattern is a custom High Tech Pet design giving your pet their own unique sense of style

You won't find the features packed into this collar anywhere else

These beautiful pet doors install in just minutes in virtually any sliding glass door frame

The Most Important Innovation in Pet Door History

MS-5 UPGRADE KIT: 'SOLID BLACK' DELUXE COLLAR + MS-5 Boot - Medium Duraflex Patio Pet Doors tempered Low-E glass for theHigh Tech Pet Deluxe Collars Delivering Beautiful, Lasting Quality and Secure Comfort for your Pet Give your pet the collar theyd choose if they had opposable thumbsand an eye for fashion. High Tech Pet Deluxe Collars are Top of the line, premium collars, built tougher than your dogs attitude on bath day, yet comfy enough to keep tails wagging. Choose classic black for the subtle statement or go all out with eye popping patternsbecause every pet