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Dog Guard of New Hampshire

Customer Testimonials

Don't just take our word for it... check out what some of our happy customers have to say about their experience!

Branden A. | Webster, NH

“Thank-you! It was an investment well worth it! He is staying away from the flags and has a great area to play in. He picked up the system right away. We are very happy with Dog Guard, and thanks again for your timely response in getting it installed!”

Alison P. | Amherst, NH

“We live on a busy road and a safe dog fence is very important to us. Gary was great about setting up our fence and training our dog on it (so quickly!) and he is very responsive when we encounter issues like an accidental clipped line, or a low battery. We definitely recommend Dog Guard for your needs.”

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Alexander M. |

Best investment we could have made. We hired Dog Guard, the team was outstanding! They enclosed roughly 2 acres and helped train our 5 month old yellow lab/ elk hound mix. He's a good dog but he had so much energy, we couldn't keep up with him. He started becoming to much to handle even with regular walks. Within 2 weeks of having Dog Guard installed we noticed a huge improvement in his behavior and our quality of life. We trust him to go outside and play and run off his energy while staying safe in the yard. Even other dogs and pedestrians walking by don't get him to leave his play area. We highly recommend this company and their product.

Jillian D. |

Gary and his team did a great job! Highly recommend Dog Guard.

Christopher M. |

Highly recommend! Gary was on top of everything throughout the whole process. Very professional and knowledgeable. From the first introduction to installation and training, Gary and his team made it a priority that our dog Rudy was comfortable and stress free the whole time they were here.

Carrie S. |

Gary has been amazing! We’ve had the fence almost 2 years, and any time we have a problem or need help troubleshooting, he’s right there to help! Thanks!!!

Liv. A |

Couldn't suggest a better dog fencing company and we researched many before finally deciding with what we believe is the BEST! Gary & his company are both VERY pleasant and knowledgeable! Anytime we have a question or concern they are quick with an answer! We are so thankful our sweet boy Indy is now nice & safe with a trusted fence and company!

Sarah P. |

Always prompt and professional. Very positive experience!

Kevin S. |

We looked into several containment systems and chose Dog Guard because of the owner, Gary Knowlton. He is knowledgeable about his product but more importantly, he is positive, friendly, enjoys each dog and responds within hours with a call or email. When we needed help with our energetic, sometimes strong-willed, Golden puppy crossing the line, Gary responded immediately with the necessary adjustments to the collar. We'll have Dog Guard for years to come and will continue to stay in touch with Gary Knowlton for his support, expertise and pleasant manner.

Krystie C. |

Highly recommend Gary and Dogguardnh! Gary is professional, extremely responsive and very thorough. He clearly has a love for dogs and wanted to make sure we, as dog owners, were comfortable with our dog fence and the training process for our pups. Gary helped us install our fence, train our black lab and then he returned a year later to help remark the yard when we welcomed a second lab puppy. He has gone above and beyond and has even dropped off a screw or prong if they get lost in the yard (due to some puppy rough-housing). Even more important than the awesome customer service is that our fence successfully keeps our two labs safely in our yard. We are very pleased with this product, experience and service. Thank you, Gary!!

Gina C. |

Dog Guard is such a great company. The owner, Gary is always available to help if an issue arises. I highly recommend this type of electric fence over the ones you can buy over the counter.

Christine D. |

I used Dog Guard when I had an escape artist who learned to escape our physical fence. Gary was able to put up an invisible fence that included woods for my dogs to go out and explore. All 5 of my dogs are now safe and happy. Gary was responsive and did the job quickly when asked. I would definitely recommend!

Shannon K. |

Great service and solid product. Gary and his team are great to work with. Great with dogs, Professional, responsive and passionate about what they do. I have two high prey drive shepherds and they will not dare cross the fence, even when they see a deer!

Cynthia G. |

My family's experience hiring and working with Gary at NH Dog Guard has been excellent. Our property is large with some challenging areas comprising both hill and woods. The design and installation of the system is perfect for our two very active young herding dogs. The equipment is very high quality and the education you receive is comprehensive. The training was very easy following the advice of Gary. We are very pleased and highly recommend this outstanding company!

Colleen C. |

We highly recommend Gary. When we bought our house the previous owners already had the Dog Guard fence installed, Gary came right out and took the time to show us how to use it. He was very kind and knowledgeable. When we added another dog to our family, he sent a new collar right away after we contacted him. Recently, we had trouble with our unit and Gary came out quickly to fix it. We had a small time frame when we would be home and he moved his schedule around just to accommodate us. Gary was so helpful and great at communication.

Jim A. |

Gary is fantastic! Very service oriented and always fixes the loop when the landscapers cut it! Highly recommend his services with Dog Guard! Jim A

Sarah O. |

I thoroughly enjoyed working with Gary. He was professional, prompt, kind, and very helpful and flexible. The price was super competitive and I found the service to be superior to all other alternatives. Gary was incredibly patient and kind to my nervous corgi, and did not rush the training or leave us feeling overwhelmed or underprepared. Installation was quick and I’d recommend Gary and Dog Guard to anyone who is looking to install invisible fence.

Lyndsee P. |

We had the best experience working with Gary. His customer service is unmatched! He is so responsive to all questions and issues, even after the installation is complete. When my son accidentally clipped part of the fence doing yard work, Gary came out immediately that same evening to fix it for us. When one of the dogs’ collars stopped working, he came over to replace it. We can call him any time and he will be ready to help, either in person or troubleshooting over the phone. The fence is one of the best decisions we ever made. The dogs are so happy and we have peace of mind. Thank you Gary!

Tami S. |

Our first experience with this company was so great that when we moved, there was no question that we would be using them again. They are reasonably priced and friendly. They have been very helpful training the dogs and even when I had one dog that was very stubborn. I would recommend them over and over.

David F. |

Gary is nothing short of great. From the original installation to adjustments due to landscaping changes to now simply sending us a new collar for no charge because unknown to me Gary covered it under warranty. I can’t say enough about the service Dog Guard has provided us and recommend them every time I know someone needing a invisible pet fence.

Matt L. |

Gary & Glenn have been great to work with. The main reason we went with then their responsiveness/ service. It's hard to find company's these days that puts the customer above all else. Because of that i would recommend them to anyone who's looking for a fence. Our Ridgeback loves having free reign of the yard & we love knowing she is safe. Thanks Gary & Glenn!

Julio O. |

Very honest, family business owner, they been maintenance my house over 2 years already and I only can say enough how wonderful job they do at my house to keep my dogs safe

Julie B. |

These guys are fantastic!! -

Linny B. |

Gary and his Crew did a great job, were patient and caring and explained things well, I recommend them!

Peter A. |

Highly effective system, installed expertly.

Angela L. |

We could not be happier with our Dog Guard system. Gary was nothing but amazing setting up our fence, training our 3 dogs with VERY different personalities, and even coming back to the house the following week with a replacement collar since Lucy somehow lost hers🤦‍♀️. We couldn't have asked for better customer service and our dogs are happier and better behaved in the house since they now get so much extra outdoor play time. Putting in a Dog Guard system is the best money we've spent in a long time.

Richard L. |

Gary is professional all the way. He came all the way from NH to help us. We are so grateful for his help. I would recommend dog guard to anyone who wants a excellent product and a company that goes above and beyond the norm to satisfy the customer. Thank you for keeping Molly safe. On a scale of 1-10 I would give Gary and dogguard a 11. Thanks again.

TJ Howley | Dunbarton, NH

Gary and team at Dog Guard were beyond excellent to work with. Gary took his time to listen to our needs as well as balancing what was best for our dogs and crafted a perfect game plan. They then executed a tough install with smiles on their faces! When all was said and done, Gary came back then next day to help me work with our dogs and explain the system. We are so happy we made the call to Dog Guard!!

Deborah S. | Hanover, NH

Gary Knowlton of Dog Guard really got our family out of a pinch. Our dog fence wasn’t working and we had a rambunctious 16 week old puppy that was leaving our property every chance he got, despite my best efforts to chase him down. In distress, I called Gary and he came right out and fixed it! What a life saver!

Danielle L. | Hollis, NH

Our experience with Dog Guard was nothing short of amazing! Gary was always extremely prompt and helpful when answering any questions we had. He was so good with our puppy and really made the whole experience seamless. I would highly recommend his services to any of my friends and family!

Joe & Kim G. |

I just wanted to say what a great job you did here. Gary solved the problem in minutes and discovered after all it was Time Warner who had in fact cut my line. It was the cable company’s fault the system went down. Gary also rewired my front yard and place flags (and was not going to charge me for the service call!) Gary was terrific and we will recommend Dog Guard to friends as always!

RJ | New Hampshire

Thank you for keeping Molly-Dog safe. Having the Dog Guard fence has been the best investment, we do not worry about her chasing the kids next door.

Wanda C. |

All-in-all, I am thrilled with our Dog Guard Out of Sight Fencing and would and will recommend it to anyone with a pet that needs to be confined to “their” space.

Rob & Tammy |

We love being able to let her “run” and “play” and know that she’ll stay safely in our yard. We would highly recommend a Dog Guard Fence to anyone thinking of purchasing one!

Doug |

Dog Guard Works Great!! All my pooches are safe. I work at a major home improvement center and recommend Dog Guard at least 10 times a week. I’ve had mine over a decade and will never switch. Great products and device. Thanks!

Geri |

I’ve had my electric fence for 11 years and have been completely happy with the unit and service you provide. I always get my questions answered and prompt service. Also you work great with the dogs. I have to say Dog Guard is one of the best investments I have ever made.

Kathi R. |

Our Dog Guard Out of Sight Fence keeps our little wanderer in the yard where he belongs. He was quick to learn his boundaries and loves being outside and free to roam!

Lisa S. |

Dog Guard has made it possible for us to have happy, healthy dogs that stay at home! Our Golden Retriever Max enjoyed it first, now many years later our Llewellin Setter Bo is enjoying our large 2 acre yard without a physical fence, and he’s a bird dog that LOVES to sprint. It’s a great system, we can’t do without it!

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