XMSJ Power Pet Door Collar With Two Replacement Batteries

XMSJ Power Pet Door Collar is the smart, reliable way to give your dog easy access with confidence.

• Stay powered with two replacement batteries, so you spend less time swapping power and more time enjoying your pet's adventures.
• Durable nylon construction keeps the collar comfortable and secure through daily walks, play sessions, and door trips, rain or shine.
• Sleek black color and simple closure type B provide a clean, versatile look that fits with any harness or collar setup.
• Smart design integrates with compatible pet doors, giving you hands-free access control and peace of mind for you and your pup, anytime.