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Dog Fence Components
Adding a dog fence to your yard is an excellent way to let your dog safely roam the outdoor world. Dog Proofer has your fencing solutions if you already have dog fence panels installed and want to add height, dig control, or extra security to your fence posts. Shop our fence components to build your dog the perfect outdoor oasis.
Attachments and Parts to Build Your Dream Fence
Dog Proofer specializes in creating safe outdoor spaces for dogs so they can roam outside freely. Dogs are notorious for digging, jumping, and climbing fences. However, our panel extenders make it near impossible for your dog to escape from your backyard.
If you’re looking for an outdoor dog gate, you'll love our gate that easily molds right into your dog fence panel. You can easily walk in and out of your dog area and match your door's size to your desired height.
Post extenders and arm extenders allow you to create a dog fence up to seven feet tall with Houdini-proof arm extenders and mesh to ensure your dog stays within the fenced area. Post bolts and zip tie components are available to stabilize and secure your additional pieces to the fence. Ground stakes support ground mesh and keep your dog from digging pesky holes under the fence.
Dog Proofer can confidently tell you that these fences are 99% effective at keeping your pet within its boundaries when you properly build the dog fence panels. Now that's a win for any dog owner! You no longer have to watch your dog in the backyard or run around the neighborhood to catch your four-legged pal.
Expert Design and Creation
Dogs are commonly considered best friends or family. And you can show how much you appreciate your dog by adding an outdoor play area to your yard. No matter the size of your yard, Dog Proofer experts can help you design an outdoor space suitable for your property.
Our free-standing dog fence panels have gone through extensive design and testing to ensure they withstand even the harshest environments for long-lasting enjoyment for your furry family member. Speak to one of our design engineers to help you create the perfect outdoor dog fence to suite your needs.
Install Your Dog Fence in a Weekend
Dog Proofer free-standing fences and fence extensions attach to any wood, metal, chain-link, block, brick, or vinyl fence. Posts, wire mesh, and attachments are easy to install by yourself with our install tools or have a local handyman complete the project for you. A typical small to medium outdoor dog gate only takes a weekend to set up. Shop our fence components today and make the best outdoor space for your dog to run, relax, and play.
12 products
U-Bolt Hardware for Metal Posts
Heavy Duty Entry Gate for Freestanding Dog Fence System
Houdini-Proof Dog-Proofer Fence Extension Arm
Heavy Duty Zip Ties (Bag of 100)
Standard Dog-Proofer Fence Extension Arm
Corner Adapter for Dog Proofer Arms
U-Bolt Hardware for 2" Square Post
Post Kit Add on to Freestanding DIY Dog Fence
12" Ground Stakes (Box of 30)
4' Height Poly Fence Roll
PVC MASONRY FENCING / WALL KIT
Locking Pet Door Covers for Hale Pet Doors
Let customers speak for us
from 779 reviewsWe have an aluminum fence for our entire back yard and it’s great for keeping our large dogs safe and sound. We recently rescued a young and very strong Labrador Retriever. In his desire to meet our neighbors dogs, he actually bent the aluminum fence so he could get into their yard. We searched and searched for a solution and found the Wide Gap Barrier fencing. I called Eli at Dog Proofer and got more information about how it would work with our existing fence. I ordered 350 feet (7 - 50’ rolls). It came with the zip ties we needed to mount it to our existing fence. I just needed a pair of gloves and a snip tool to get started. It was very straightforward and I got all 350’ mounted on our existing fence in an afternoon. It blends in so well you can hardly see it. It’s very sturdy and we are confident our powerhouse pup won’t be visiting the neighbors again. Thank you Dog Proofer!
Two people completely installed 370 feet of wire fence extension including 50 posts in about 8 hours, in sub-freezing weather on very uneven terrain. It is taut and virtually indistinguishable from our existing fence. Can you install it alone? Yes, but it is far easier with two people. If you are on uneven terrain, get an extra bag or two of zip ties, and definitely get the zip tie tool! Most importantly, my Great Pyrenees is now completely contained.
Easy to install and really works!
We moved and built another catio at new home, but were limited in where to put a cat door to access the catio. We had to put it in a tempered window, so we removed the window and took it to a local glass company. I gave them the cat door to put in. They ordered new glass for the frame, cut the hole then tempered the glass and attached the door. It works and looks great!
This fence was easy to install and held sturdy with the metal stakes provided. I'm confident my dogs are secure now and there will be no more digging out! The dog proofer is essentially invisible on my chain link fencing. Very happy customer.
I can’t say enough good things about the Dog Proofer Freestanding Fence. It truly saved my dog Stanley’s life. He’s a big, energetic Labrador Retriever who loves to test boundaries! Before getting this fence, I was constantly worried he’d run into the street or chase after squirrels.
The setup was surprisingly easy, and the quality is outstanding. Stanley jumps up on it all the time, and it hasn’t budged or bent even once. It’s solid, and I now trust that he’s safe when outside. For any dog owner with a large or determined dog, this fence is 100% worth it.
We inherited a 5-year-old German shepherd and soon discovered that she could get over or almost 6-foot fence. Your product is very nicely made. The tools were definitely helpful and made the installation very efficient.
This has been used to extend a wooden deck railing. I wasn’t sure it would work but it was the only thing I found that seemed a remote possibility. Happy to report that it’s kept my Cattledog mix safely on HIS side of the deck!
If your dog can get out of this change their name to Houdini!
I almost never review products cause otherwise I could spend all day writing reviews.
However the Dog proof fence kit is 100% perfect, looks great, easy to install and more importantly keeps the new puppy from escaping the backyard to lake and potentially become a snack for the gators that live there.
I put a new fence in my south facing front yard so my dogs could fully utilize it when it’s sunny but my new puppy was so small she could fit through the openings. Got this and now all is well! Super easy to install and not really noticeable from afar. You can mainly see it when you get right up to the fence and even then it looks totally fine. I have a black metal fence. It blends right in. Couldn’t be happier with it!
I have two small dogs who have never been able to use my small townhouse yard since the bars are too far apart. This solved that problem on one afternoon. Great product.
The fence is high quality. The company shipped super fast. Customer Service was super responsive. I recommend and would definitely buy from again.
My golden doodle had a habit of jumping over the fence to go chase after furry creatures in the woods behind our house. This mixed with my currently pregnant wife is and was not ideal. This was the perfect solution. I was worried about the aesthetic however honestly, you can hardly even notice it it’s installed. And now, fortunately for me, and unfortunately, for our dog river, she can no longer attempt to parkour over my fence.
I have tried almost everything to keep my furry friends in the yard. Replaced fence panels, installed an underground fence, fixed gaps in the fence etc and nothing has worked. They are both rescue pups and try their darndest to escape every chance they get. Finally, we decided to get a rod iron fence and in order to ensure they couldn't fit between the panels, used this material around the perimeter and it has worked wonderfully! This has single handedly changed our lives and removed the stress away!

