Give Your Dog Freedom & Safety
Our underground dog fence gives your dog the freedom to run and play in the yard with safe, reliable boundaries.
Locally Owned & Operated
Goodbye fences. Hello freedom.
Give your pup the ultimate sense of freedom with Dog Guard®. By creating a boundary around your property your pup gets the freedom to explore while you have the peace of mind knowing they are safe and secure.
FreedomPro™ Collar
The most advanced & customizable underground dog fence
30-Day Rechargeable
Gradual Correction
Turn Detection
Ultrasonic Alerts
Ready to Give Your Pup the Best Life Possible?
Use the form below or call us any time at
(615) 815-5112
Happy Pets. Happy Owners.
Our customers are barking with excitement. Here’s what real customers have to say about their new found freedom.
“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!!!!”
“Richard with Dog Guard of TN was such a pleasure to work with, I'd recommend him to anyone looking to get an underground fence installed. He is passionate about what he does and you can tell he truly cares about the dogs and about doing his work excellently. He is easy to talk to, honest about expectations, and he is very communicative. 10/10 would hire again”
“Richard and his team were great to work with! They really took the time to educate, train, and make sure our family and dog were taken care of. I highly recommend them to anyone interested in a fence system for their pet!”
Local Business Backed by a National Brand
We are a local, family-run business that provides quality underground fencing solutions to pet owners. We are passionate about protecting dogs and providing them with freedom while keeping them safe. We value customer satisfaction above all else, and we have a team of highly trained dog experts ready to serve you with 5-star customer service.
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!
How Does Dog Guard® Compare to Invisible Fence® Brand and Halo® Collar?
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
Give Your Dog The Freedom They Deserve
It's not just a dog fence, it's peace of mind.
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.