Rechargeable Circular Dog Containment System with Adjustable Radio Boundary, Waterproof Collar Receiver & Progressive Alert for Yard | Thomler

Let your pet roam safely—no digging, no monthly bills

This radio-based containment solution creates a customizable round perimeter around a central hub, letting your pet explore, run and relax within clear limits you control. Designed for everyday backyards, the receiver collar signals a gentle audible alert when your companion nears the edge, then applies mild progressive correction if they continue, teaching them to stay inside the safe zone. Because it runs on radio—not satellite or subscription services—you pay once and enjoy unlimited use. Set up the hub, walk the circle with the included flags, and dedicate time to positive boundary education. Perfect for open lots where a symmetrical play area works, this kit gives your companion freedom and you peace of mind, all without trenching cable or tapping a touchscreen every day.

Why You Need This

• One purchase, zero recurring charges: Radio transmission means no cellular plan, no app subscription, and no surprise fees—ever.
• Build the perimeter in minutes: Position the hub, select one of 100 range steps, plant the flags, and you're ready to begin training—no shovel required.
• Adapt to changing seasons and conditions: The waterproof receiver stands up to rain, morning dew, and splashing in puddles during supervised outdoor time.
• Expand for multiple pets effortlessly: Add extra compatible receiver collars to the same hub so every four-legged family member shares the same understood limits.
• Encourage calm learning with gradual prompts: Audible tone arrives first, giving your pet a chance to turn around before any static reminder begins.
• Recharge and repeat: The receiver battery powers up between sessions, eliminating the cost and waste of disposable cells.

Built for Real Backyards

This kit includes everything you need: a powered hub, your chosen number of receiver collars with adjustable straps, dual-length contact posts for short and thick coats, a visual test light, charging accessories, training flags, and a clear setup guide. Maximum open-field reach is listed at 1,640 feet radius, though buildings, slopes, metal structures, and electrical interference will shrink the actual working circle—always walk and mark the true edge before introducing your pet. The hub stays plugged in while active; the receiver slips off after each session to protect skin health. Remember: this creates a round zone, not a custom shape, and it won't track your pet's location or block outside animals, people, or vehicles. Success hinges on patient, reward-based education—never skip the leash-assisted introduction or rush to unsupervised freedom. When you commit to the process, your pet gains room to move and you gain confidence, all backed by free shipping across the US and a 30-day return window if the circular layout doesn't suit your property.