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Choose farm fencing by deciding first whether you need to contain livestock while letting wildlife pass, exclude deer from crops, or deter bears. Those goals call for different designs: a flexible three-wire electric fence can accommodate big game, while high-value crops may justify an 8-foot woven-wire barrier. Match the design to the animals, site and maintenance you can provide, then check local specifications before buying materials.
Start with the job the fence must do
“Wildlife-resistant” can mean either resisting wildlife damage or preventing wildlife access. A fence designed to let elk cross while holding cattle is not a deer-exclusion fence; a system meant to deter bears is another distinct design. Before choosing materials, identify:
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- The wildlife species you want to exclude, deter or allow through.
- The livestock and containment requirements the fence must also meet.
- The crop’s value and the period when it is vulnerable.
- The area, perimeter length, terrain and expected permanence.
- How much inspection and maintenance you can manage, including whether electric power is practical.
- Whether wildlife movement across the property should remain possible.
There is no universal cost-per-foot comparison in the cited guidance. Compare a fence’s construction and upkeep against the value and duration of the protection it provides.
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| Farm need | Design direction | Key trade-offs and checks |
|---|---|---|
| Contain cattle or bison while allowing big game to cross | Flexible three-wire hot-ground-hot electric fence. Wyoming Game and Fish Department guidance lists wires at 22, 32 and 42 inches. | Requires appropriate tension, bracing, insulators, visibility and reliable power; confirm livestock needs and local specifications. [Wyoming Game and Fish Department, 2004; USDA NRCS, 2020: wildlife-friendly fencing supplement] |
| Exclude deer from a small, high-value area for extended protection | Woven-wire fence at least 8 feet high, as described by Indiana DNR. | More costly and complex to build than simpler deterrents; account for terrain, perimeter, gates and installation needs. North Carolina Wildlife Resources Commission describes woven wire as effective under high deer pressure but difficult to build and easy to maintain. [Indiana DNR: Managing Deer Damage; NC Wildlife: Fencing To Exclude Deer] |
| Protect seasonal crops or gardens from deer | Temporary electric polytape around 30 inches above ground is one option described by Indiana DNR, especially for areas of 40 acres or less. | Removable and relatively inexpensive, but needs frequent inspection and a constant current. The tape’s visibility helps deer associate it with a shock. [Indiana DNR: Managing Deer Damage] |
| Deter bears from an enclosure or livestock area | Purpose-designed electrified wires added to a suitable existing net-wire or panel fence. | Wire layout and grounding depend on the existing barrier and site. Consult local Extension or livestock experts if animals must also be contained. Texas A&M AgriLife recommends permanent smooth galvanized steel or aluminum wire; it says polytape is less effective for bears and is not recommended for bear deterrence. [Texas A&M AgriLife: Bear Deterrent Fencing] |
| Preserve wildlife movement at migration crossings | Wildlife-friendly fence with a low top wire, suitable spacing and, where useful, let-down sections at frequent crossings. | Balance passage with livestock containment. USDA Farmers.gov says wildlife-friendly designs commonly keep the top strand at 42 inches or less; smooth wire can be hard for animals to see. [USDA Farmers.gov: Making Fences Friendlier for Ranchers and Wildlife; USDA NRCS: wildlife-friendly fencing supplement] |
For wildlife passage, use a flexible, visible fence
Wyoming Game and Fish Department guidance gives one three-wire hot-ground-hot design with wires at 22, 32 and 42 inches for containing cattle or bison while allowing deer, elk, pronghorn or moose to cross. The dimensions are a design example, not a universal prescription. NRCS’s Montana supplement describes a related flexible high-tensile example with smooth 12.5-gauge wire, fiberglass line posts no more than 1 inch in diameter, and wood braces at corners, gates and significant direction changes. It gives spacing guidance of 22–30–40/42 inches and says the top wire should be no higher than 42 inches.
#1 Best Overall
- TORTOISE FENCE - Sandbaggy's Tortoise Fence is built to keep tortoises within an enclosed area. Assembled with T-Posts, Tortoise Fencing is required for many construction sites since tortoises are an endangered species
- WILDLIFE EXCLUSION FENCING FOR ROADS: Prevent turtles and tortoises from crossing and accessing roads, which further puts their lives at risk
- TOUGH 14 GAUGE WIRE - Made to be a tough 14 gauge wire, Sandbaggy's Tortoise Fence is built to last. Welded with a 1 inch by 2 inch wide opening, Sandbaggy's Tortoise Fence exceeds most Department of Transportation requirements for a tortoise fence
- GALVANIZED AFTER WELD - Steel wire is galvanized to prevent rust from forming and increases the longevity of the fence. We take it a step further. We galvanize the welding around the joints of the wire to further extend the life of the wire.
- MULTI PURPOSE FENCING: Beyond tortoise protection, this welded wire mesh is ideal for gardens, livestock enclosures, tree guards, and general-purpose fencing needs.
Flexibility and visibility matter: flexible wires can help animals pass between or over strands, while fence stays can make passage harder. Smooth high-tensile wire may be difficult for wildlife to see, so NRCS suggests markers, flagging or visible-coated wire. Proper tension is essential; Rory Karhu, a habitat extension biologist with Wyoming Game and Fish Department, said, “Using high-tensile wire at the proper tension is key to prevent wildlife damage.”
For frequent migration crossings, let-down sections can provide a passage option while retaining a fence elsewhere. USDA Farmers.gov describes a top strand at 42 inches or less as common in wildlife-friendly designs, but local livestock needs still determine whether a given layout is suitable.
Rank #2
- TORTOISE FENCE - Sandbaggy's Tortoise Fence is built to keep tortoises within an enclosed area. Assembled with T-Posts, Tortoise Fencing is required for many construction sites since tortoises are an endangered species
- WILDLIFE EXCLUSION FENCING FOR ROADS: Prevent turtles and tortoises from crossing and accessing roads, which further puts their lives at risk
- TOUGH 14 GAUGE WIRE - Made to be a tough 14 gauge wire, Sandbaggy's Tortoise Fence is built to last. Welded with a 1 inch by 2 inch wide opening, Sandbaggy's Tortoise Fence exceeds most Department of Transportation requirements for a tortoise fence
- GALVANIZED AFTER WELD - Steel wire is galvanized to prevent rust from forming and increases the longevity of the fence. We take it a step further. We galvanize the welding around the joints of the wire to further extend the life of the wire.
- MULTI PURPOSE FENCING: Beyond tortoise protection, this welded wire mesh is ideal for gardens, livestock enclosures, tree guards, and general-purpose fencing needs.
For deer exclusion, weigh height against cost and upkeep
Indiana DNR describes woven-wire deer exclusion at a minimum of 8 feet, noting that deer can easily jump lower fences. It recommends this approach particularly for smaller areas or valuable crops needing extended protection. The height makes it a more substantial installation than temporary deterrents: consider the full perimeter, gates, slopes and who will build it. NC Wildlife characterizes woven wire as costly and difficult to construct, but easy to maintain and effective where deer pressure is high.
For seasonal protection, Indiana DNR describes electric polytape around 30 inches above ground for areas of 40 acres or less. A single strand of electric wire by itself is not a dependable deer barrier: the agency notes that it can be difficult to ground properly, deer may pass without receiving a shock, and low-visibility wire is hard to detect. The polytape approach relies on visible tape and a working current so deer learn to avoid it.
Rank #3
- 180cm Fence Panel - Sized 1800*3000, this panel suits reservoir, farmland, and industrial park fencing.
- 300cm Fence Panel - The full 300cm span covers more ground per panel, ideal for open perimeters.
- Versatile Perimeter Fencing - Works as a backyard, garden, or business fence panel for permanent boundaries.
- Green Steel Wire Fence Panel - Low carbon steel wire with a coating gives a clean, finish for any .
- One Each order includes panel, ready to install for agricultural breeding parks.
For bears, choose a bear-deterrent electric system
Texas A&M AgriLife discusses electrified lines added to existing net-wire or panel fencing. It recommends permanent smooth galvanized steel or aluminum wire for bear deterrence and advises against polytape for this purpose. Do not use household or industrial wire as electric-fence lead-out wire; AgriLife says it is not rated for electric fence systems.
Bear-fence layout and grounding must suit the barrier and site. Where livestock also need containment, get advice from local Extension or livestock experts about the design and training animals to respect the fence.
Rank #4
- High tensile strength: With a breaking load of 1,400 pounds per foot, this fence is strong enough to withstand the pressure of large animals.
- Durable and long-lasting: Made from durable, high-strength, UV-resistant polypropylene, the fence will not rust, rot, or corrode over time, ensuring years of reliable performance.
- Nearly invisible: The black plastic mesh is designed to blend into the surrounding landscape, becoming virtually invisible from a short distance.
- Lightweight and easy to install: Despite its strength, the fence is lightweight and easy to handle, allowing for quick installation by one or two people.
Plan for power, inspection and safe operation
Electric deterrents work only if they are maintained and energized. Indiana DNR says deer fencing needs regular inspection and a constant current for deer to learn avoidance. Include power reliability, vegetation or other conditions that may affect the fence, visibility and a practical inspection routine in your plan. For any electric system, follow the applicable local electrical and livestock-safety requirements; the cited sources do not establish requirements for every location.
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Check local specifications before buying or building
The NRCS national Fence (382) conservation practice standard is a starting point, not a complete installation plan. NRCS directs users to local Field Office Technical Guide specifications for planning. Requirements, design details and possible program eligibility depend on location; verify them with your local NRCS office or Extension before purchasing materials.
Best Value
- Rabbit netting is an environmentally friendly, passive restraint to protect shrubs, and plants from foraging wildlife
- Rabbit netting products are made from UV stabilized black polypropylene mesh for maximum service life.
- Measures 100' long by 3-1/2' wide.
- Made in U.S.A.
- Industrial Netting is ISO 9001:2008 Certified
Use the chosen design as a basis for a site-specific plan, not as a ready-made bill of materials. The animal mix, terrain, gates, local rules and desired wildlife passage can change what is appropriate.
Quick Recap
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