6 Best Fences For Keeping Dogs Out Of Gardens That Stop Determined Diggers
A standard fence won’t stop a determined digger. We review 6 options with specialized features like underground barriers to truly protect your garden.
You spend weeks nurturing your seedlings, amending the soil, and finally see your garden thriving. Then, in a single afternoon, your prize-winning tomatoes are unearthed, and your neat rows of carrots look like a battlefield, all thanks to a four-legged family member with a passion for digging. A simple border won’t cut it for a determined dog; you need a real barrier. Protecting your hard work isn’t about punishment, it’s about setting clear, physical boundaries that keep your garden safe and your dog out of trouble.
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Assess Your Dog: Jumper, Digger, or Both?
Before you spend a dime on fencing, you need to honestly evaluate your dog’s capabilities. A fence that stops a Basset Hound from digging won’t do a thing for a Border Collie that can clear four feet from a standstill. Watch your dog’s behavior. Do they pace the perimeter looking for a low spot, or do they immediately put their head down and start excavating at the base of a barrier?
Most "problem" dogs fall into one of three categories: the dedicated digger, the athletic jumper, or the opportunistic combo artist who will try both. A digger, like a terrier or a beagle, is focused on going under. They are methodical and persistent. A jumper or climber, like a husky or shepherd, is focused on going over. They are powerful and look for height advantages and footholds.
The key is to match the fence solution to the specific problem. Putting up a six-foot chain-link fence for a Dachshund who only digs is a waste of money. Likewise, a simple buried wire won’t deter a dog that can leap over it. Knowing your opponent is the first and most critical step in designing a successful defense.
The L-Footer: Your First Line of Dig Defense
The L-footer, also known as a dig apron, isn’t a type of fence but a modification that makes almost any fence dig-proof. It’s a simple, brilliant concept. You take a section of fencing, usually 12 to 24 inches wide, and lay it flat on the ground on the inside of your garden perimeter, attaching it to the bottom of your vertical fence to form an "L" shape.
When your dog goes to dig at the fence line—their natural instinct—their paws hit this horizontal wire mesh instead of dirt. They can’t get the leverage to start a hole right at the base. You can then secure the L-footer with landscape staples and cover it with soil, mulch, or even decorative rocks. The dog is physically blocked, becomes frustrated, and usually gives up.
This technique is your most versatile tool. It can be added to an existing fence that’s failing or incorporated into a new build from the start. It works with welded wire, chain-link, and even wood fences, directly targeting the most common point of failure: the ground-level gap.
Yardgard Welded Wire: A Versatile & Strong Barrier
Welded wire fencing is one of the best all-around choices for a garden. It consists of steel wires laid in a grid pattern and welded at each intersection. This construction makes it rigid and strong, unlike flimsy chicken wire that a determined dog can tear through or push over in minutes.
The key advantage of welded wire is the small grid size, typically 2×4 inches or smaller. This prevents most dogs from getting a paw-hold to climb and stops them from sticking their heads through to test for weaknesses. For most small to medium-sized dogs, a 4-foot roll is sufficient, especially if you pair it with an L-footer at the base to stop digging. It’s also relatively affordable and easy to install with standard T-posts.
However, be aware of the gauge, or wire thickness. A lower gauge number means a thicker, stronger wire (14-gauge is much better than 16-gauge). Also, look for a galvanized or vinyl-coated finish. Uncoated wire will rust quickly, compromising its strength and becoming an eyesore. For taller, more athletic dogs, you might need to add a top rail for stability to prevent them from bending the fence over with their weight.
Red Brand No-Climb Fence for Athletic Dogs
If you’re dealing with a true canine athlete—a dog that views a standard fence as a minor obstacle—you need to escalate your defense. Red Brand’s No-Climb Horse Fence is the go-to solution. Originally designed to keep powerful horses safely contained without injury, its features are perfectly suited for stopping persistent climbers and jumpers.
The magic is in the design. Instead of being welded, the vertical and horizontal wires are joined with a special "S" shaped knot. This creates an incredibly tight 2×4-inch mesh that is flexible yet immensely strong. A dog simply cannot get a paw or toe into the openings to gain the leverage needed to climb. It’s a sheer, formidable barrier.
This is a premium, long-term investment. It’s more expensive than standard welded wire, but its heavy-gauge steel and top-tier galvanization mean it will last for decades without sagging or rusting. Available in heights up to 6 feet, it provides a physical and visual barrier that tells even the most determined jumper that going over is not an option. When you’ve tried other fences and failed, this is often the final, successful answer.
Zareba Electric Kit: A Strong Mental Deterrent
Sometimes the best barrier is a mental one. An electric fence, when used properly, teaches a dog to respect a boundary rather than just physically blocking them. A simple kit, like those from Zareba, uses a charger to send a mild, pulsed electric current through one or more wires. When the dog touches the wire, it completes a circuit and receives a short, startling zap.
It’s crucial to understand this is not about causing pain; it’s about creating an unpleasant surprise. The shock is memorable but harmless, similar to a static shock from a doorknob. You can run one or two strands of polywire a few inches off the ground along the base of an existing fence. This is incredibly effective at stopping a digger, as they’ll get a zap on the nose the moment they start to investigate the fence line. For jumpers, a top wire will teach them to stay off the fence entirely.
Proper training is essential. You must use flags to mark the wire and walk the dog around the perimeter so they learn where the boundary is. An electric fence is a powerful tool for reinforcing an existing, weaker fence or for creating a psychological barrier where a physical one is impractical. It works by making the dog decide on its own that approaching the garden isn’t worth the effort.
Vevor Wrought Iron Panels: Sturdy and Stylish
For those who want security without sacrificing the look of their landscape, prefabricated wrought iron panels are an excellent choice. Products like those from Vevor offer the strength of solid steel in easy-to-install sections. These panels are incredibly rigid and heavy, meaning a dog can’t bend, break, or chew through them.
The primary strength of these panels is their brute force resistance. The vertical bars are typically spaced too closely for most dogs to squeeze through, and the welded steel construction is virtually indestructible. This makes them a fantastic choice for strong, powerful breeds that might try to simply crash through a weaker wire fence. They also provide a clean, classic aesthetic that enhances a garden’s appearance.
The main vulnerability, as with any panel fence, is the ground underneath. A determined digger will see the gap at the bottom as an open invitation. Therefore, wrought iron panels are most effective when paired with a secondary dig defense. Installing an L-footer or the Dig Defence system (covered next) turns this stylish barrier into a nearly impenetrable fortress.
Dig Defence Barrier: The Ultimate Under-Fence Stop
If you have an existing fence that works perfectly well for height but is failing against a world-class digging champion, you don’t always need to replace the whole thing. Dig Defence is a specialized product designed to solve one problem perfectly: stopping animals from tunneling underneath a barrier. It’s less of a fence and more of an underground fence extension.
The system consists of 4-foot wide sections of welded steel rods with 3-inch spacing. The genius is in the installation. You simply place the section against the base of your existing fence and hammer it straight down into the ground, leaving a few inches exposed above the surface. No digging is required. The prongs create an underground steel wall that physically stops the dog’s paws.
This is a targeted, tactical solution. It’s ideal for reinforcing chain-link, wood, or vinyl fences that have no built-in dig protection. For extreme cases, they even offer extra-deep models. Think of it as adding steel rebar to the most vulnerable part of your garden’s foundation. It’s an elegant, powerful solution for the most persistent diggers.
Tenax C-Flex: A Tough, Chew-Resistant Poly Fence
Not every solution has to be metal. For some situations, a heavy-duty plastic or polypropylene fence is a smarter choice. Tenax C-Flex is a rigid, thick mesh fence that offers a unique set of benefits. It’s incredibly strong and, unlike metal, it will never rust, making it ideal for coastal areas or places with high humidity.
The main question with any plastic fence is chew-resistance. While a truly obsessive chewer with hours to spare might eventually compromise it, C-Flex is far from the flimsy garden netting you see in big-box stores. Its thick, rounded strands are difficult for a dog to get its teeth around, and the material has a bit of flex, which can discourage animals that prefer to push against a rigid barrier.
Because it’s lighter than metal, installation can be easier, and its black color allows it to blend into the landscape surprisingly well. However, like any fence, its effectiveness against diggers depends entirely on how well you secure the bottom edge. It must be staked down securely or, even better, combined with a buried L-footer to create a truly secure perimeter. It’s a great option for those who need a strong, long-lasting visual barrier without the weight and rust-potential of steel.
Ultimately, the best fence is a system tailored to your specific dog and garden. The most successful solutions often combine two different strategies: a vertical barrier to handle height and a ground-level barrier to stop digging. By observing your dog’s behavior and reinforcing the weakest points of your defense, you can build a boundary that protects your harvest and gives you peace of mind.
