Hign-concerned Contain Train System Underground Dog Fence

Discover the Hign-concerned Contain + Train System, an invisible underground dog fence that keeps your pet safe, trained, and happy.

• Three operational modes—teach, warn, and just fence—give you flexible training and containment that adapt to your dog's temperament and your yard layout.
• Waterproof, rechargeable collar stays comfortable during long sessions, maintains signal strength through rain, snow, or heat, and minimizes battery downtime.
• Scalable to 100 acres—capable of covering up to 100 acres, this system scales with your property, letting you expand boundaries as your dog learns reliable recall.
• Invisible fence design preserves landscape aesthetics while keeping your dog safe, away from roads and other hazards, with quick, tool-free setup.