Ask any experienced goat farmer what their biggest regret was when starting out, and a good portion will say the same thing: they underestimated the fencing. Goats have an almost supernatural ability to find weaknesses in a fence. They will push, climb, squeeze, jump, and lean their way through, over, and under barriers that would hold sheep or cattle without any trouble. The good news is that with the right design, materials, and installation, you can build a fence that will contain your goats reliably for decades.

This guide covers everything you need to know about goat fencing in Australia — materials, specifications, construction tips, legal requirements, and how to handle specific challenges like predators and uneven terrain.

Why Goats Are So Hard to Fence

Before getting into solutions, it helps to understand the problem. Goats escape for several specific reasons:

1. Curiosity: Goats are highly intelligent and will investigate any potential weakness — a loose post, a slight sag in the wire, a gap under a gate 2. Browsing instinct: They can see and smell vegetation on the other side and are motivated to reach it 3. Climbing ability: Unlike sheep, goats will put their front hooves on a fence and lean over to browse. Over time this deforms the fence and creates gaps 4. Jumping: A healthy, athletic adult goat can clear a 1-metre fence from a standing position, and more with a run-up 5. Small body profile: Kids and smaller breeds can squeeze through gaps that would stop an adult sheep 6. Social disruption: A doe separated from her kids — or a buck from does in season — will destroy most fences to get to them

Minimum Height Requirements

Minimum recommended height for containing adult goats: 1.0–1.2 metres

However, this is a minimum and may not be adequate in all situations: - For bucks, particularly during rut: 1.2–1.5m is recommended - For does with strong motivation (separated from kids, in heat): 1.2m+ - For athletic Boer goats or mixed herds with active animals: 1.2m is strongly preferred over 1.0m

Note: Australian state governments don't typically set specific height requirements for internal livestock fencing — the requirements are about keeping your livestock on your land and preventing nuisance to neighbours or hazards to roads. Your obligation under most livestock acts is to ensure your animals are contained. If they escape and cause damage or a road accident, you can be held liable regardless of what type of fence you had.

Boundary Fencing Legal Requirements

Each state has its own fencing legislation governing shared boundary fences between neighbours:

  • Victoria: Fences Act 1968 — specifies "sufficient fence" based on land use; cost sharing provisions
  • NSW: Dividing Fences Act 1991 — similar framework; "sufficient" fence for the purpose
  • Queensland: Neighbourhood Disputes Resolution Act 2011 — covers dividing fences
  • WA: Dividing Fences Act 1961
  • SA: Fences Act 1975
  • Tasmania: Boundary Fences Act 1908

In all states, if you want to run goats (which require a higher standard fence than cattle), and your neighbour has a standard cattle fence on your boundary, you will typically need to contribute to upgrading or fund the upgrade yourself. Discuss this with your neighbour before purchasing goats.

Types of Goat Fencing

1. Woven Wire (Ringlock / Hinged Joint)

The gold standard for permanent goat fencing.

Woven wire consists of horizontal and vertical wires woven together to form a grid. It is available in: - Ringlock (also called "ringlock fencing"): Vertical wires clipped to horizontals with rings; highly flexible and resists distortion - Hinged joint (HJ): Standard agricultural woven wire; very common and cost-effective

Specifications for goats: - Height: 90cm or 105cm (woven wire) — typically topped with 1–2 plain or barbed wires to reach 1.1–1.3m total - Aperture: 15cm × 15cm maximum — smaller is better for kids and small breeds - Wire gauge: 2.5mm horizontal wires, 2.0mm verticals is standard; heavier gauge lasts longer - Mesh spacing: Vertical wires at 15cm spacing; horizontal wires at variable spacing (closer together near the ground to prevent kids squeezing through)

Graduated spacing (horizontal wires closer together at the bottom) is strongly recommended for goat fencing — apertures at the bottom of the fence should be no more than 10–12cm.

Cost (approximate, 2024–2025): - Ringlock/HJ fencing material only: $3.50–$6.00/m - Posts and labour: Add $8–$20/m depending on soil type, terrain, and labour rates - Total installed: $15–$30/m

2. Electric Fencing

Electric fencing is increasingly popular for goat producers, particularly for rotational grazing systems where paddock configuration needs to change regularly.

How it works: A pulse of high-voltage, low-amperage electricity (from a fence energiser) is delivered through the wire when an animal touches it. The shock is unpleasant but not harmful. Animals learn quickly to respect the fence.

The critical rule: Goats must be "trained" to electric fencing before being trusted in it. New animals should be introduced to electric fencing in a yard or small paddock with a backup physical fence, allowing them to receive a shock in a controlled environment before being fenced purely with electric wire.

Multi-Wire Electric Systems

The most common electric system for goats uses 5–7 wires at specific heights:

5-wire system (minimum for adult goats): - Wire 1: 15cm from ground - Wire 2: 30cm - Wire 3: 50cm - Wire 4: 70cm - Wire 5: 90cm

7-wire system (better for mixed age groups and motivated animals): - Adds wires at 105cm and potentially 120cm - Alternating live and earth wires improves effectiveness in dry conditions

Energiser sizing: - For short runs (under 5km) in good conditions: 1–2 joule energiser - For long runs, poor conductivity, or vegetation contact: 3–5+ joule energiser - Solar energisers: Excellent for remote paddocks with no power; ensure the solar panel is adequately sized for the number of joules required

Cost (approximate): - Temporary poly tape/braid systems: $0.50–$2.00/m material only - Semi-permanent poly wire systems: $1.50–$4.00/m - Permanent steel electric wire systems with steel posts: $4–$10/m material + installation

Advantages of electric: - Much cheaper than woven wire - Easy to change paddock layouts - Lightweight — ideal for rotational grazing - Effective for predator control when combined with physical fencing (offset electric wires)

Disadvantages: - Requires regular checking and maintenance (vegetation contact causes shorts, reduces effectiveness) - Animals can panic through electric fences (e.g., if chased by a dog) - Power cuts or energiser failure can result in mass escapes - Not suitable as the sole boundary fence for high-risk areas (near roads, unfenced neighbours)

3. Netting / Geofabric Wire

Specifically designed for sheep and goats. Products like "Cyclone," "Scott & Ryrie," and others.

Specifications: - 90cm or 105cm height - Fixed knot or hinge joint at wire intersections - Apertures 10cm × 15cm or similar - Add 2 plain wires above to reach 1.2–1.3m total height

Similar to woven wire in most respects. Choose brands with tighter bottom spacing for goat security.

4. Plain Wire or Barbed Wire

Plain wire alone: Not adequate for goats. Multiple strands of plain wire at various heights can work for cattle but goats will push through the gaps between strands and lean over the top wire without receiving a strong deterrent.

Barbed wire alone: Not recommended. Goats will push through and get injured. Barbed wire is acceptable as a topping wire above woven wire or as an offset predator deterrent, but should not be the primary goat-containing element.

5. Post-and-Rail Fencing

Timber or steel post-and-rail fencing (typically 3–4 rails) is used for small yards, holding pens, and internal race fencing. Not practical for paddock perimeters due to cost, but very effective for high-stress areas where animals lean and push.

Specifications for holding yards: - Rails at approximately 30cm, 60cm, 90cm, and 120cm - Steel "Cyclone" caps or gate hinges in corners for strength - Consider adding woven wire behind rails to prevent kids squeezing through

6. Steel Mesh Panels

Portable steel panels (often called "cattle panels," "sheep panels," or "livestock panels") are excellent for: - Temporary yards - Kidding pens - Shade areas

They are heavy, more expensive per metre than wire, but extremely durable and animal-proof. Available from most rural suppliers in 2.4m or 3.0m lengths.

Posts: Types, Spacing, and Installation

Post Types

Post Type Spacing Pros Cons
Hardwood timber (round or half-round) 6–10m between line posts; 3m at corners Strong, traditional Expensive, can rot over time
Steel star pickets (Y-posts) 4–6m between line posts Cheap, easy to drive, readily available Not as strong at corners; can't carry heavy woven wire loads alone
Treated pine 8–12m Cheaper than hardwood, resistant to rot Less strong than hardwood for strainer posts
Concrete Every 10–15m or at corners Permanent, rot-proof Very expensive, difficult to install
Fibreglass rods (electric fencing) 3–5m Very light, easy to move Only suitable for electric wire; no structural load

Strainer Posts (Corner and End Posts)

The most important posts in the fence. All the tension from the woven wire or electric wire is carried by strainer posts. If your strainers fail, the whole fence sags.

  • Minimum diameter: 175–200mm for hardwood round posts
  • Minimum depth: 900–1,000mm in the ground (deeper in sandy or loose soils)
  • Strutted properly: A strainer post must have a diagonal strut running from the top of the strainer to a point at ground level 2–3m along the fence, and a wire brace in the opposite corner to hold tension. This is not optional.

Brace systems: - In-line strainers every 200–300m on long fence runs - Equivalent at every change of direction (gates, corners, changes in gradient)

Line Post Spacing

  • Woven wire on flat ground: Posts every 8–12m
  • Woven wire on hilly or uneven ground: Posts every 4–6m (to follow the ground contour and prevent gaps under the fence)
  • Electric wire: Posts every 4–8m; temporary systems may have more spacing

Goat-Specific Fencing Challenges

1. Preventing Leaning and Climbing

Goats regularly put their front feet on woven wire to browse or look over. This deforms the wire over time. Solutions:

  • Offset electric wire: Add an electric wire 20–30cm above and 10–15cm in front of the woven wire fence. This discourages leaning before it starts.
  • Top rail or hot-wire: A taut top wire (plain or electrified) above the woven wire prevents them climbing on the fence top
  • Height: Simply building to 1.2m+ makes it harder to lean over

2. Kids Escaping Under the Fence

Newborn and young kids (particularly in the first 2–3 months) can squeeze under fences and through gaps a surprising size. Solutions:

  • Lay extra wire along the ground line — a strip of 60cm woven wire buried 10–15cm below ground level or pegged flat against the ground surface extends the fence barrier downward
  • Fence babble: Temporary electrified wire at 10cm height inside the fence while kids are young

3. Predator-Proofing

In areas with wild dogs (dingoes), foxes, or even large wedge-tailed eagles, standard fencing is insufficient to protect your herd at night.

Predator-proof fencing options: - Electric offset wire outside the main fence: An electric wire 30–40cm out from the fence and 50–60cm high will deter wild dogs from digging under or jumping over - Netting buried in the ground: Bury 30–50cm of netting vertically below the fence line to prevent digging - Guardian animals: Maremma sheepdogs, llamas, or alpacas are highly effective predator deterrents and increasingly used in Australian goat operations - Predator-resistant mesh: Tight-aperture netting (5cm × 10cm) is much harder for a fox or young dog to squeeze through

Cost of predator-proof fencing: Significantly more than standard goat fencing — budget $30–$60/m installed for fully predator-resistant fencing with buried netting and offset electric.

4. Uneven Terrain

On hilly, rocky, or gullied country, maintaining contact between the fence line and the ground is the main challenge. Gaps under fences allow goats (and predators) through.

Solutions: - More posts: Reduce post spacing on slopes and in hollows to follow the ground - "Dog-leg" post placement: Place posts at angles in hollows to pin the wire down - Fill gaps with loose rocks or timber at the base of the fence - Electric battens: Additional electric offset wires at the base of the fence in problem areas

5. Buck Fencing

Bucks during rut are extraordinarily strong and motivated. Standard goat fencing may not hold them. Requirements for buck paddocks:

  • Minimum 1.2–1.5m height
  • Extra strainer posts — fewer and stronger line posts
  • Potentially two fences with a gap between them on the shared boundary with doe paddocks
  • Check regularly: A buck that breaks through once will break through again

Gates

Gates are often the weakest point in a goat fence system. Key requirements:

  • Height equal to fence height (1.0–1.2m minimum)
  • No horizontal rails goats can use as a climbing ladder — vertical bar gates or woven wire panels on tubular frames are better
  • Self-closing springs on frequently used gates
  • Chain and snap hook or proper bolt latch — goats can learn to open simple latches
  • No gap between gate and post/ground: Goats will find it

Gate types: - Steel tubular gates: $80–$300 depending on size; strong but can be climbed - Woven wire on steel frame (custom made): More goat-proof - Timber and woven wire: DIY option, effective

Electric Fence Energisers: Sizing Guide

Fence Length / Conditions Recommended Energiser Size
Under 5km, clear of vegetation 1–2 joule
5–20km or some vegetation contact 2–4 joule
20km+ or heavy vegetation 5–10 joule
Remote paddock (no power) Solar energiser, appropriately sized

Brands available in Australia: Gallagher, Speedrite, Hotline, Nemtek, AusElectric

Maintenance Schedule

A fence is only as good as its maintenance. Even the best fence will fail if neglected.

Weekly/fortnightly: - Walk the electric fence perimeter; check voltage with a fence tester - Clear vegetation from electric wires

Monthly: - Walk the entire perimeter and look for holes, sags, bent posts, and damaged sections - Tighten loose wires - Clear vegetation from the base of fences

Annually: - Check and re-tighten all tensioned wires - Replace any posts showing rot or movement - Re-brace strainer posts if sagging - Check gate hinges, latches, and springs

Budget Summary

Fence Type Approximate Installed Cost Per Metre
Basic multi-wire electric (paddock) $4–$10
Woven wire + top wire (standard goat) $15–$25
Woven wire + offset electric $20–$35
Predator-proof (buried netting + offset electric) $35–$60
Steel post-and-rail yard fencing $60–$150

Labour costs vary significantly by region. Remote areas can add 50–100% to these figures.

Conclusion

Good goat fencing is not where you should cut corners. A fence failure costs you in escaped animals, damage to neighbours' property, road accidents, and the labour of repeatedly re-catching your goats. Invest in a proper fenced facility from the start — the right height, the right materials, properly installed strainer posts, and electrified offsets where needed.

Plan your fencing before you buy your first goat. Get quotes from at least two or three local fencing contractors, and don't hesitate to ask them specifically about their experience with goats — not all fencers understand the difference between a goat-proof fence and a standard cattle fence.

Your goats will test every metre of what you build. Make sure it passes.

For specific state fencing legislation, contact your local council or state department of agriculture. For fencing product specifications, contact your local rural merchandise store (CRT, Elders, Landmark).