Reasons I discourage boundary training any dog using an invisible fence, especially a German Shepherd:
- You still have to train the dog. Many people assume an invisible or underground fence is “plug ‘n’ play” — that is, you simply install it, plop the collar on your dog, and let him play to his heart’s content. This is not the case (as the reputable underground fence dealers will tell you). The dog still must be trained to accept the fence’s boundaries. But the assumption that it is an “easy” way to contain a dog makes me question whether the potential owner is really willing to put effort into the dog’s care and training (i.e., regular walks, obedience), as well as make sacrifices (e.g., increased cost and imperfect landscaping) to accommodate the dog.
- Electric shock. As far as I know, all varieties of invisible fencing operate on the premise that the dog wears a collar which produces electric shock when the boundary line is approached. Some dogs are so determined to make it through the fence that the shock level must be turned up unusually high. I have seen instances in which a dog wearing a fence collar was inadvertently shocked by the owner’s television, computer or vacuum. (Think of how healthy this is for the poor dog’s mental state!) I have also heard horror stories and seen pictures of third-degree burns caused by fence collars that have malfunctioned. Beware of the underground fencing dealer who tells you this can’t/won’t happen — after all, he’s there to sell you something, not to look out for your dog’s well-being. That’s your job.
- Dogs can — and will — go through an invisible fence. And once they do, guess what? They won’t come back into the yard for fear of getting shocked; they aren’t stupid. They’re simply willing to take the shock the first time through to get whatever they’re after. And once they’re through, they’re free to chase other animals, get into fights, get hit by cars, be shot at, picked up by animal control, etc.
- Underground fencing does not keep anyone from entering your property. Therefore, children, cats, other dogs, wild animals and the like are free to come onto your property and tease or terrorize your dog. And dog thieves find underground fencing absolutely delightful — all they have to do is take the collar off the dog and go!
- This study linking use of or malfunctioning of underground fencing to serious biting incidents. Do we really need to make our dogs more subject to lawsuits and breed-specific legislation? Further reading: “Train With Your Brain” — Green Acres Kennel
Keep in mind this is my reasoning, and there are plenty of responsible rescuers/breeders who will place dogs in homes with invisible fencing. Also understand that a “real” fence can be a hallmark of lazy or irresponsible dog ownership and is certainly not a cure-all. But given the fact that regular exercise can eliminate the need for a fenced yard (a luxury) and given the variety of fencing options available, I’m inclined to turn down prospective homes who insist on invisible fencing, for the reasons listed above.