
Electric fences are a versatile tool for managing animals, whether you want to keep them inside a designated area or prevent them from entering specific spaces. Electric fencing is especially useful for safeguarding chicken coops and runs from predators like raccoons, foxes, coyotes, and birds of prey. It can also be used to create enclosures for waterfowl and protect fish ponds from herons. While no electric fence is 100% effective 100% of the time, choosing the right type of fencing and working with professionals can enhance security and provide peace of mind. This guide will explore the key considerations for selecting and installing electric fencing to keep predators at bay.
| Characteristics | Values |
|---|---|
| Purpose | To contain or deter a wide range of animals, from domestic livestock to wildlife, pets, and garden pests. |
| Effectiveness | Electric fences are versatile and effective, but not 100% foolproof. |
| Animal Types | Different animals require varying voltage levels for control. Cattle and horses need lower voltages due to their thin coats and weight. Sheep and most wild animals need higher voltages due to their insulating coats and determination to get through. |
| Wire Placement | Wires must be high, low, and close enough together to prevent animals from jumping over, crawling under, or wriggling through. |
| Voltage | Volts, amps, and pulse length are critical factors. Most sources recommend a minimum of 4,000 volts for challenging species and 2,000 volts for docile animals. |
| Alternatives | Fladry, a portable and temporary wire with flags or streamers, can deter predators like wolves for up to 60 days when electrified. |
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What You'll Learn
- Electric fences are versatile and effective for containing or deterring animals
- They can be used to protect chicken coops from ground-based predators
- Electric fencing can also be used to create enclosures for waterfowl
- The wires must be high, low, and close enough together to prevent animals from getting through
- Electric fences are not 100% effective, but can be combined with physical fences

Electric fences are versatile and effective for containing or deterring animals
Electric fences are a versatile and effective tool for containing or deterring animals. They can be used to protect a wide range of animals, from domestic livestock to wildlife, pets, and even garden pests. When it comes to electric fences, there are two types of animals: those that are easily controlled with lower voltages and those that require higher voltages to deter them from entering or attempting to escape an area. For example, cattle and horses, which have thin coats and are heavy, can be controlled with lower voltages, while sheep and most wild animals will require higher voltages due to their heavier, more insulating coats.
The effectiveness of an electric fence depends on the placement of the wires. The wires must be high enough, low enough, and close enough together to prevent animals from jumping over, crawling under, or wriggling through. The type of animal being contained or deterred will determine the wiring recommendations for height and spacing. For example, poultry fencing should focus on predator control and preventing ground-based predators like raccoons, possums, and foxes from entering. Electric fences can also be used to create enclosures for waterfowl, such as ducks and geese, to protect them from terrestrial predators.
In some cases, a combination of a physical fence and an electric fence may be necessary for added security and to prevent more determined predators from entering. While electric fences are effective, they may not be 100% reliable all the time. Volts, amps, and pulse length all play a role in the effectiveness of the fence, and the power requirements will depend on the type of animal being deterred. It is recommended to have a minimum of 4,000 volts for hard-to-control species and 2,000 volts for more docile animals.
Electric fences can also be used as a temporary solution to deter predators. Fladry, for example, is a portable and temporary electric fence that can be used to deter wolves and other predators from livestock. While it may not be a long-term solution due to issues with deployment and tangling, it has been shown to be effective for up to 60 days when electrified. Overall, electric fences are a versatile and effective option for those looking to contain or deter animals, providing enhanced security and peace of mind.
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They can be used to protect chicken coops from ground-based predators
Electric fences are a versatile and effective tool for protecting chicken coops from ground-based predators. They can be used to safeguard chicken coops and runs, preventing ground-based predators like raccoons, foxes, coyotes, and weasels from accessing and harming your flock.
To effectively protect your chicken coop from ground-based predators using an electric fence, consider the following:
- Choose the right electric fence system: Consult professionals to find the perfect electric fencing solution tailored to your needs. Consider factors such as the size of your coop, the types of predators in your area, and the voltage required to deter them.
- Ensure proper installation: Correct installation is crucial to the success of your electric fence. Use plenty of step-in fence posts, especially if your ground is uneven. Ensure the wire is at the appropriate height to deter both predators and prevent your chickens from escaping.
- Maintain the fence: Regularly inspect and maintain your electric fence to ensure it remains effective. Check for any damage or tampering, and ensure the fence remains energized and functional.
- Consider multiple deterrents: While electric fences are effective, consider combining them with other deterrents, such as dogs, to enhance protection. Dogs can chase away predators and protect your flock from aerial predators that electric fences cannot deter.
- Layer your defences: Think in terms of layers of protection. You can have an outer perimeter fence to restrict the movement of your flock and an inner fence with electric netting to deter predators. This way, even if a predator manages to get past the outer fence, they will encounter the electrified inner fence.
By following these guidelines and working with professionals, you can effectively protect your chicken coop from ground-based predators using electric fencing, ensuring the safety and well-being of your flock.
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Electric fencing can also be used to create enclosures for waterfowl
Electric fencing is a versatile tool for managing animals, whether to contain them in a designated area or to deter them from entering specific spaces. Electric fencing can also be used to create enclosures for waterfowl, such as ducks and geese. This is especially useful for protecting them from terrestrial predators.
When creating an electric fence for waterfowl, it is important to consider the fencing material and design. Waterfowl have a tendency to try to walk through flexible netting, so it is recommended to use wooden or plastic posts with insulators to carry tape or wire in a more rigid way to prevent entanglement. Electric fencing for waterfowl should also be designed to make contact with the bird's feet or bills, as their oily feathers can insulate them from the electric pulse. Burying the wire at least 300 mm into the ground can help prevent foxes or badgers from digging underneath, and turning the wire out and pegging it firmly can prevent birds from escaping underneath.
It is advisable to test and run the electric fencing system for a couple of days before placing waterfowl in the enclosure to ensure it is working efficiently. Routine checks should be conducted to maintain the system's effectiveness. Vegetation control is important to prevent short-circuiting, and entranceways should be well-sited for ease of access and to avoid wet areas. A wood or concrete sill between gateposts can deter predators from digging through.
Electric fencing for waterfowl can be powered by a 12-volt car battery and energizer, with the option to add a solar charger to prolong power. When using the mains supply, a backup system is necessary for power outages. The effectiveness of electric fencing in deterring predators depends on proper installation and maintenance, and it may not be a fail-safe solution against all threats.
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The wires must be high, low, and close enough together to prevent animals from getting through
Electric fences are an effective tool for deterring a wide range of animals, from domestic livestock to wildlife, pets, and even garden pests. They are especially useful for safeguarding chicken coops and runs, preventing ground-based predators like raccoons, possums, and foxes from accessing your flock. They can also be used to create enclosures for waterfowl, such as ducks and geese, offering protection from terrestrial predators.
To ensure that animals do not get through the electric fence, the wires must be strategically placed at different heights and close enough together. For example, to prevent dogs from entering a certain area, you can install two electrified wires, one at 8 inches and the other at 15 inches above the ground, offset from an existing wood fence by 12 inches. This setup will also deter coyotes from accessing your fence. Additionally, consider using commercial devices like the Coyote Roller™, which prevents coyotes from gaining the foothold they need to hoist themselves over a fence.
The spacing between the wires is crucial. For poultry, a user reported success with an outer perimeter consisting of three wires: one at 6 inches, another at 18 inches, and the third at 30 inches. This setup effectively stopped dogs from entering the area. However, it's important to note that young chicks can walk through electrified netting without receiving a shock until they are about four weeks old, as their down and feathers protect them.
To prevent larger animals like bears from accessing your landfill, you can lay horizontal fencing one foot below the surface to deter them from digging underneath. Additionally, consider installing automatic sliding gates that open and close when a vehicle passes or an electrified cattle grate entrance to prevent bears from entering through open gates.
It's important to remember that electric fences are not physical barriers but psychological ones. Some animals, like deer, may continually test the fence. Therefore, proper design, installation, powering, and maintenance are crucial. Regular inspections are necessary to maintain the fence's effectiveness and ensure the wires are not sagging or too close together, which could lead to short circuits.
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Electric fences are not 100% effective, but can be combined with physical fences
Electric fences are a versatile tool for managing animals and deterring predators. They can be used to protect livestock, pets, wildlife, and even valuable crops from harm. While electric fences are effective, they are not 100% foolproof. Predators such as foxes, coyotes, and even bears can sometimes bypass or figure out electric fences over time.
To enhance the effectiveness of your fence, consider combining electric fencing with physical barriers. This combination provides an additional layer of protection and is particularly useful when near-total reliability is essential, such as along property lines or when separating breeding stock. For example, you can use a physical fence to create a secondary barrier that prevents predators from reaching the electric fence, reducing the chances of them figuring out a way to bypass it.
The design of your electric fence is crucial to its success. The wires must be positioned at the correct heights and spacing to prevent animals from jumping over, crawling under, or squeezing through. Additionally, the voltage of the electric fence should be adjusted based on the type of animal you are trying to deter. Different animals, such as cattle, horses, and sheep, may require varying voltages due to factors such as their coat thickness and weight.
When installing an electric fence, it is important to work with professionals who can help you choose the right system for your specific needs. They can guide you in selecting the appropriate voltage, amperage, and pulse length to ensure the effectiveness of your fence. Remember, the goal is to create a safe and secure barrier that protects your assets while also considering the well-being of the animals involved.
By combining electric fencing with physical barriers and following expert advice on design and voltage, you can significantly improve the effectiveness of your fence in deterring predators and enhancing the security of your property. This multi-layered approach addresses the limitations of electric fences while leveraging their versatility and deterrence capabilities.
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Frequently asked questions
Electric fences are versatile tools for managing animals, containing or deterring them from entering or escaping designated spaces.
Electric fences can protect against a wide range of animals, including foxes, coyotes, bears, crows, pigeons, raccoons, possums, wolves, and birds of prey.
Electric fences can be used to contain livestock, pets, and poultry.
Electric fences deliver a shock to deter animals from crossing them. The wires must be positioned correctly to prevent animals from jumping over, crawling under, or wriggling through.
No fence is 100% effective 100% of the time. Electric fences are a good deterrent, but determined predators may still find ways to circumvent them. Combining electric fences with physical barriers can improve their effectiveness.











































