Extra R9 Premium Receiver Collar for Big Dogs Preferred Colour - Subject to availability:Blue Fully Portable Configuration

Fully Portable Configuration

FastReact® - 1/8th of second reaction time to ensure your dog doesn't escape

You can customise your invisible Dog Fence

If the Dog Fence Wire you're using for your Electric Dog Fence is of low quality and breaks

Use the test loop to see how the collar reacts to the invisible dog fence wire and then simply plan your installation and layout while looking at the suggested designs

Extra R9 Premium Receiver Collar for Big Dogs Preferred Colour - Subject to availability:Blue Fully Portable ConfigurationThis Premium Extra Receiver Collar is made from a high quality Polycarbonate material making it hard to break easily and can withstand dog chewing. The collar is suitable for medium to large, stubborn dogs with terrible barking problems. The 8 programmable levels are great for more sensitive dogs that require gentle training and for stubborn dogs that need stricter training even without a physical fence. It is also made waterproof and submersible