Hidden fence systems that keep your dogs and cat safely at home. Call Jack for free estimates in the most advanced designs. Serving Southern Vancouver Island. Veterinarians, pet professionals and pet trainers all over the world own and recommend DogWatch Hidden Fence pet containment systems. Whatever your pet containment needs are, a DogWatch Hidden Fence is the best way to give your pet the freedom he deserves while keeping him safe. Please visit our website at www.dogwatch.com for more information.