How an Electric Dog Fence Works: Everything You Need to Know
Our underground dog fence is a proven system that is designed to ease the stress of letting your dog outside. Suitable for all breeds and sizes, this solution seamlessly fits into any size yard, giving you and your dog the best of both worlds – freedom and safety!
The Fence Designed for Every Yard
Extremely accurate boundaries and customizable solutions to work for your yard however large or small.
FreedomPro™ Collar
The most advanced & customizable underground dog fence
30-Day Rechargeable
Gradual Correction
Turn Detection
Ultrasonic Alerts
How Does Dog Guard® Compare to Invisible Fence® Brand
Choosing the right electronic pet containment system can be challenging. We believe Dog Guard® consistently provides not only the most reasonably priced, high-quality electronic pet-containment system, but also industry leading customer service and support from us, your local dealer.
Revision Date: 5/30/25
Transform the Way You Let Your Dog Outside
“We've had a Dog Guard of TN fence for 6 yrs & love it! It gave us the ability to 'fence in' a yard that would not allow a traditional fence. Training our 2 dogs was easy and they love their space to run! But what really makes this product exceptional are the people behind it. Richard contacted me within an hour of my email advising him our fence wasn't working & he was out later that day to address the issue (landscape mishap)! We highly recommend Dog Guard of TN - Richard & his team make our dogs' safety a priority. Thank you!!!!”
“We are so pleased with our Dog Guard fence! Because of their professional, friendly service and expertise, our dog is safely and happily contained and we humans are thrilled as well!”
FAQs About Underground Dog Fencing
Do you offer financing options?
Dog Guard doesn’t want you stressing about your pet’s safety, or how you are going to pay for that peace of mind. That’s why we offer financing on underground dog fence installations! Learn about financing
What makes Dog Guard different?
We believe Dog Guard has the most effective electronic fencing system and training on the market. Dog Guard products are designed and assembled in the U.S.A. to provide exceptional quality and reliability. But our people are just as important. Since we are a locally owned business, you’ll be working with someone who is part of your community, someone who can provide support from installation to training and beyond.
Will this work with my dog?
Over 250,000 pets (of all breeds and sizes) have been safely contained by Dog Guard systems throughout the U.S.A. Dog Guard receivers are customizable for each dog and we offer a 90-day money back containment guarantee because we are that confident that we can safely contain your dog!
Ready to Give Your Pup the Best Life Possible?
Use the form below or call us any time at
(615) 815-5112
The terms “invisible”, “invisible fence” and “invisible fencing” are registered and considered trademarks by Invisible Fence, Inc. Electronic pet fences with a buried wire are often referred to as “invisible fences”, but Dog Guard® should not be confused with the Invisible Fence, Inc. Dog Guard® is not affiliated in any way with the Invisible Fence, Inc. Dog Guard® and Out of Sight Fencing® are registered trademarks of Sunward Electronics, Inc.