Rabbit Run Setup and Predator-Proofing: A Safety Guide

A rabbit run is where your bunnies actually live their best life — but an unsecured run is an open invitation to foxes, and the shock alone can kill a rabbit even if a predator never gets in. Done properly, a run gives your rabbits the space they need while keeping them genuinely safe.

The short answer: make the run big enough for real movement, fully enclosed on all sides including the top and underneath, dig-proofed at the edges, and positioned with shade and shelter. Here is the full checklist.

Get the size right first

Undersized housing is the most common welfare failure in pet rabbits. The widely recognised UK guideline is a minimum of around 3m x 2m x 1m of permanently accessible space for a pair of rabbits, combining the hutch and run. Rabbits need room to run, perform their full-speed dashes, stand fully upright, and stretch out.

Bigger is always better, and the run should be attached to or connected with the hutch so your rabbits can choose freely between shelter and exercise day and night. For the housing side, rabbit hutch size: UK welfare standards explained sets out the figures, and our rabbit runs and rabbit hutches ranges are sized with these standards in mind.

Predator-proofing: the full enclosure

Foremost in any UK garden is the fox, but cats, dogs, birds of prey and even rats are all threats. A safe run is enclosed on every face.

• A secure roof or top mesh — foxes climb and jump, and birds of prey strike from above. An open-topped run is not safe overnight.
• Strong weldmesh, not chicken wire. A determined fox will tear through flimsy chicken wire; use galvanised weldmesh with small gaps.
• Secure latches, ideally lockable. Foxes are remarkably good at nosing open simple catches.
• No gaps. Walk the whole perimeter and check every join, corner and door seal for a space a paw or nose could exploit.

Stop the digging — both ways

A fox will dig under a run, and a rabbit will dig out. Both need addressing at ground level.

The simplest solution is a fully meshed floor, or a mesh skirt that extends outward along the ground around the base, pinned down and ideally weighted with slabs or turfed over. Buried mesh going down at the edges works too but is more effort. If your run sits on grass, a mesh base lets the rabbits graze while preventing both escape and dig-ins. Check the edges regularly, as rabbits are persistent diggers and a small gap quickly becomes a tunnel.

Position, shade and weather

Where you put the run matters as much as how you build it. Avoid full sun — rabbits cannot sweat and are far more at risk from heat than cold. Heatstroke is a genuine killer in UK summers, so part-shade or a shaded section is essential.

Practical positioning points:

• Shade for at least part of the day, plus a covered area within the run.
• Shelter from wind and driving rain on one or more sides.
• A solid, dry refuge — a hide or the connected hutch where they can escape weather and feel secure.
• Off waterlogged ground, raised slightly or on free-draining surface to keep it dry underfoot.

For the colder months, winter care for outdoor rabbits: keeping bunnies warm covers insulation and frost protection.

Daily and weekly safety checks

A secure run is not set-and-forget. Build a quick routine into your day.

• Daily: confirm latches are fastened at dusk, check rabbits are well, top up water and hay, look for fresh digging.
• Weekly: walk the full perimeter checking mesh, joins and the dig-proofing for damage or weak spots.
• After storms: inspect for blown-loose panels, fallen branches and flooding.

Rabbits are masters at hiding illness, and a rabbit that stops eating or sits hunched needs a vet the same day — gut stasis can become an emergency within hours. Keep the number of a rabbit-savvy vet to hand.

If you are still weighing up whether to keep your rabbits outside at all, rabbit hutch vs indoor housing: which is right for you? compares the options. For the wider picture, the Small Pets hub ties it together, and you can browse everything in small pets.