MS-5 UPGRADE KIT: 'SOLID PINK' DELUXE COLLAR + MS-5 Boot - Extra Large ALL BATTERIES & CHARGERS disk magnets are spaced along

disk magnets are spaced along the entire periphery of the flap behind a soft neoprene ribbon seal

There are some online retailers who will upgrade these competing systems back to the thicker 18-gauge wire

When your pet door battery runs low

Our new Ultra-wire is 40 percent thicker overall and about three times stronger than standard 18-gauge wire

The most innovative invention in the history of pet doors

MS-5 UPGRADE KIT: 'SOLID PINK' DELUXE COLLAR + MS-5 Boot - Extra Large ALL BATTERIES & CHARGERS disk magnets are spaced alongHigh 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