PetSafe Original Wireless Electric Fence for Dogs, Portable for Travel Covers Up to 1/2 Acre, Waterproof Collar for Pets 8lb+ with Tone/Static (Gray), from The Parent Company of Invisible Fence Brand #commissionsearned

PetSafe Original Wireless Electric Fence is the best thing I ever purchased for our dog.

I am happy to say that, Bree our Australian Shepherd is one of the best dogs we have ever owned. My wife Sue and I live in the High Sierras where our property backs up to National Forest Land. Bree could chase any kind of critter she wanted to so we had to come up with a solution to keep her on our property and this product works! We have even used the same Electric Fence for two dogs at the same time. Bree never wonders off and she can't chase anthing or anyone without feeling a little vibration or even a slight shock. She knows her boundaries and we feel safe in letting her spend her entire day outside if she wants to. We didn't have to invest in any unsightly fencing with PetSafe Wireless Electric Fence and we know Bree will always be home.

PetSafe Wireless Electric Fence - Safety for you and your dog