Dogtra E-Fence EF-3500 - Black EF-3500

The Dogtra E-Fence 3500 is an effective underground containment system for mild to stubborn dogs. Set custom boundaries around your property that allows your dog to be safe in your yard. The E-Fence includes 2 hour rapid charge batteries, a non-stimulating high performance pager, a wire continuity indicator, and a fully waterproof, ultra-compact receiver. Provides a maximum area coverage of 40 acres and can be used with dogs as small as 15 pounds.