Training Your Pet For An Underground Wireless Fence I'll be honest—when I first heard about training your pet for an underground wireless fence, I was skeptical. My terrier mix Charlie would've dug to Australia before respecting an invisible boundary. But after working with dozens of clients whose dogs successfully learned these systems, I've seen how proper training makes all the difference. The fence itself is just hardware; the training is where the real work happens. In this guide, I'm walking you through the complete process of training your pet for an underground wireless fence, from initial introductions to reliable off-leash freedom. This applies primarily to dogs aged six months and older—puppies younger than that lack the emotional maturity to handle correction-based training. We'll cover the timeline (expect 2-4 weeks of consistent w ...