The patented Dog Proofer fence extension system is the most effective solution available today for modifying existing fencing to stop larger animals such as dogs, coyotes, foxes, etc. from climbing and/or jumping over a fence. They fence extensions allow you to add up 2 feet of additional height to your existing fence made from wood, chain link, brick, block, vinyl/pvc, or metal. In addition, they proprietary design is custom engineered to to force your dog (or intruder animal) to climb the fence. Once they reach the edge of the arm, they are unable to plant their back feet (which is how these animals derive their strength to climb) which makes them dangle for a time before giving up and falling back to the ground.  Dogs and large predators alike do not have the front leg muscles to pull their weight vertically without the use of their hind legs. Kit includes components to outfit approximately 100 linear feet of fencing. The number of corners and gates may require additional components. (1) 4' x 100' Galvanized and pvc coated welded wire mesh (12) Galvanized and powder coated houdini-proof dog fence extension arms (2) 120lb Test heavy duty black zip ties - bag (100) No fasteners to hold fence extenders to posts are included due to the wide variety of fencing types and materials.

This does the job! Very impressive. Anonymous. Wed Jun 03 2026

Is your dog going through your wrought iron, aluminum, or wood fence? We have a simple solution without using an unsightly barrier or unnecessary shock collars. These types of fences were not designed with smaller dogs in mind. With the Dog Proofer fence barrier kit, you can quickly and easily create a long-lasting barrier around your fence. Made of black powder-coated galvanized heavy gauge wire the barrier tends to work well for smaller dogs with limited jumping ability. The welded wire squares are 1.75" x 1.75" so your dog cannot get through it, but so that you and your pet can easily see through it. The welded wire can also be trimmed to accommodate certain heights or to work around obstructions in the fence line. This quick fix for your dog getting through your fence is installed easily with only a pair of heavy-duty snips aviation snips/tin snips and fasteners appropriate for your fence type see more about that below.

I was shocked when we installed a new fence to keep my dogs out of the pool area and they were still able to slip right through the new fence! This liner fixed everything. Easy to manage and install with zip ties and it's still keeping the dogs out!. Elizabeth. West Grove, PA. Tue Apr 21 2026

Ground penetrating fence units that are easy to install and humane. They can anchor the bottom of a chain-link fence, fill gaps between the bottom of a chain-link or privacy fence and create an underground fence barrier that dogs cannot dig under.

I have two huskies that are the best escape artists artists. I purchased two sets of these last year as the started to dig under their chain link dog pen. They work wonderful. So much that I purchased three mire sets this year to put in certain areas of the stockade fence in my backyard where they try to dig unde unde. Linda. US. Fri May 15 2026

Ground penetrating fence units that are easy to install and humane. They can anchor the bottom of a chain-link fence, fill gaps between the bottom of a chain-link or privacy fence and create an underground fence barrier that dogs cannot dig under.

They work great, exactly what we needed, I now know where to buy more and recommend. Theresa. Brenham, TX. Thu Apr 09 2026

Keeping your cat(s) safe is our #1 priority! The Purrfect Fence conversion system's revolutionary spring-loaded cat-proof arm extensions make it easy and affordable to convert wood, chain link, metal, vinyl/Pvc, brick or block fence or wall that is 5 feet in height or taller into a cat-proof barrier. After securing the mesh material to your fence or wall, your cat fence barrier is complete. The system will adjust to fit just nearly any situation making it very versatile. Included with each kit are (12) spring-loaded arms, (12) arm mounting plates w/ arm setscrew, 100' of 4' high heavy-duty black poly fence (1.75" x 1.75" grid), and (100) zip ties. This kit is designed for approximately 100 linear feet of fence. gates turn, and short or long spans between posts may require more or fewer components than provided with the kit.

I returned “The Conversion system Pet pan” without installing it due to homeowners rules that didn’t allow for it in my backyard. Peter. Charlotte, NC. Sat Oct 26 2024

Keeping your cat(s) safe is our #1 priority! The Purrfect Fence existing fence conversion system's revolutionary spring-loaded cat proof arm extensions make it easy and affordable to convert wood, chain link, metal, vinyl/Pvc, brick or block fence or wall that is between 3 feet and 5 feet in height into a cat-proof barrier. If your fence is taller than 5 feet, please consider our existing fence conversion system instead. the pivoting fence extensions are attached near the top of the inside of your fence and the high strength mesh material is stretched between them attaching with the included zip ties. After securing the mesh material to your fence or wall, your cat fence barrier is complete. The system will adjust to fit just nearly any situation making it very versatile. Included with each kit are (12) spring-loaded arms, (12) extension tubes (24) arm mounting plates w/ arm setscrew, 100' of 6' high heavy duty black poly fence (1.75" x 1.75" grid) and (100) zip ties. This kit is designed for approximate 100 linear feet of fence. gates, turns, short or long spans between posts may require more or fewer components than provided with the kit.

100 the best product to keep your cats safe and happy. This is our second purchase of the Purrfect Fence, so we knew what we were getting. We cant recommend this product enough! And Wayfair is the greatest to have it at this price. Photos to come, we are in the process of installing our cats new playground!. Kelly. TN. Sat Aug 16 2025