Humane fox den identification & garden advice
Fox Den in the Garden? How to Identify Active Fox Dens and Keep Foxes Away Humanely
Finding a possible fox den in your garden can be worrying, especially if it is under a shed, beneath decking, close to a patio, beside a fence, near children’s play areas or close to small pets.
Bon Accord Pest Control Ltd provides discreet pest and wildlife advice across London, helping homeowners, landlords and businesses identify activity, reduce attractants and use humane, lawful deterrent and exclusion methods. For broader pest support, see our London pest control services.
Quick Answer: How Do You Identify a Fox Den?
A fox den is usually a larger hole or sheltered void under cover, often under a shed, decking, dense shrubs, tree roots, a bank, outbuilding or old structure. Signs may include freshly dug soil, a worn entrance, strong musky smell, fox droppings, fur, paw prints, repeated fox sightings at dawn or dusk, and cub activity in spring or early summer.
Do not block, flood, disturb or damage a suspected fox den without checking whether it is active. If cubs may be present, wait until they have left, usually later in summer, before excluding access. For urgent safety concerns, seek professional wildlife advice.
What Does a Fox Den Look Like?
A fox den, also called an earth, is usually a sheltered entrance leading to a protected space or burrow. In urban gardens, it may not look like a neat countryside burrow. It may be a gap under a shed, an opening beneath decking, a void behind overgrown plants, or an enlarged hole beside a fence or wall.
- A larger opening than a rat hole.
- Fresh or disturbed soil outside the entrance.
- A worn path leading to the opening.
- Strong musky fox smell.
- Droppings nearby.
- Fur caught on timber, fencing or vegetation.
- Food remains or scattered debris.
- Repeated fox activity at dawn, dusk or night.
- Cub noises or play activity in spring.
Where Are Fox Dens Usually Found in London Gardens?
| Location | Why foxes use it | What to check |
|---|---|---|
| Under sheds | Dry, sheltered, quiet space | Digging, smell, fur, repeated access |
| Under decking | Protected void and hidden access | Gaps, droppings, noises, cub activity |
| Dense shrubs | Cover and concealment | Flattened vegetation, smell, tracks |
| Behind outbuildings | Low disturbance | Worn route and soil disturbance |
| Along fence lines | Safe travel route | Entry gaps, worn tracks |
| Under tree roots | Natural shelter | Soil disturbance and larger opening |
| Raised banks | Easy digging and drainage | Fresh spoil and active entrance |
| Old animal burrows | Existing tunnel or void | Enlarged hole and fox smell |
Is the Fox Den Active?
Before doing anything, work out whether the den is active. An old or inactive hole should be handled differently from a den that may contain cubs.
Signs of an active fox den
- Freshly dug soil.
- Smooth or worn entrance.
- Strong smell.
- Fox droppings near the entrance.
- Fur on the entrance edge.
- Food remains nearby.
- Flattened plants or worn route.
- Noises from under decking or shed.
- Regular fox sightings.
- Cubs seen or heard.
- Activity at dusk, night or dawn.
Simple non-invasive check: loosely place light sticks, leaves or loose soil near part of the entrance without blocking it. If it is moved after a few nights, the den may still be active. Do not seal the entrance during monitoring.
Fox Den or Rat Hole?
A common mistake is confusing fox activity with rats, badgers, cats, rabbits or general soil collapse. Correct identification matters.
If the opening is smaller or close to sheds, decking, drains or walls, compare it with our guide to what a rat hole looks like.
| Feature | Fox den | Rat burrow |
|---|---|---|
| Entrance size | Usually larger and more open | Usually smaller, often 5–10 cm |
| Location | Under sheds, decking, shrubs, banks, outbuildings | Walls, sheds, decking, compost, drains |
| Smell | Strong musky fox smell | Urine-like rodent smell |
| Droppings | Larger fox droppings, often visible as scent marking | Smaller dark rodent droppings |
| Activity | Dawn, dusk, night; cubs in season | Often night; may be daylight if established |
| Risk | Wildlife/welfare issue, pets, mess, damage | Rodent infestation and proofing issue |
Can You Block a Fox Den?
You should not block a suspected fox den until you are confident it is empty. Blocking an active den can trap animals, separate cubs from the vixen, or cause foxes to dig out elsewhere.
The safest time to exclude foxes from under sheds or decking is usually autumn or winter, after the breeding season and once cubs have left. If you have planned building work, decking repairs or shed removal near a suspected den, delay work until the cubs have left if possible.
What Not To Do With a Fox Den
- Do not throw stones into the den.
- Do not flood the den.
- Do not block the entrance immediately.
- Do not use unapproved substances or random chemicals.
- Do not attempt casual trapping or relocation.
- Do not feed foxes.
- Do not start building work around a suspected active den without checking first.
Why Foxes Choose Your Garden
Foxes choose gardens that provide food, shelter, safety and quiet. The key is to remove the reason they keep returning.
- Food waste and open bins.
- Pet food left outside.
- Bird food on the ground.
- Fallen fruit and compost scraps.
- Barbecue residue.
- Overgrown shrubs and quiet corners.
- Access under sheds or decking.
- Gaps under fences.
- Neighbours feeding foxes.
How to Humanely Encourage Foxes to Move On
The aim is to make the garden less attractive without harming the fox.
1. Remove food sources
Secure bins, remove fallen fruit, stop leaving pet food outside, clean barbecue residue, avoid feeding foxes and keep compost controlled.
2. Remove shelter
Cut back overgrown vegetation, close shed and garage doors, clear quiet hiding places and inspect areas under sheds or decking when safe.
3. Observe entry points
Watch where foxes enter and leave. Target deterrents and proofing to those points rather than treating the whole garden randomly.
4. Use approved deterrents correctly
Use only repellents approved for use with foxes and follow the manufacturer’s label. Repellents work best alongside food removal and exclusion.
5. Protect pets and livestock
Keep rabbits, guinea pigs, chickens and other vulnerable animals in strong secure enclosures.
6. Exclude access after the den is empty
Once the den is empty, block access under sheds, decking or outbuildings with suitable materials. Exclusion is usually best in autumn or winter.
Fox Den Under a Shed
Sheds are one of the most common fox den locations in London gardens. The void beneath a shed provides cover, shelter and a quiet space for resting or cubbing.
- Large opening at the shed base.
- Freshly disturbed soil.
- Strong smell.
- Droppings nearby.
- Fur caught on timber.
- Scratching or movement noises.
- Fox seen entering or leaving.
- Cubs heard or seen in spring.
Fox Den Under Decking
Decking creates a hidden, sheltered void that foxes may use for resting or denning. If the decking is close to the house, the issue may also attract other pests through food waste, shelter and structural gaps.
For wider pest inspection and prevention, see Bon Accord’s pest control services.
- Gaps around the decking perimeter.
- Scratching, movement or cub noises.
- Strong odour.
- Droppings around the edge.
- Disturbed soil at access points.
- Foxes repeatedly seen near the same opening.
Foxes, Pets and Children
Foxes usually avoid people, but a den in a garden can still create practical concerns. Keep children away from the den entrance, supervise pets outside, remove pet food overnight, wear gloves when clearing droppings and avoid direct contact with foxes or cubs.
What Bon Accord Can Help With
Bon Accord can help assess the situation and advise on practical, humane steps. If the signs look more like rats than foxes, we can advise on professional rat pest control in London.
- Reviewing photos or videos.
- Identifying whether the hole looks like fox, rat or another animal.
- Checking garden attractants.
- Inspecting shelter areas such as sheds and decking.
- Advising on humane deterrents.
- Advising when exclusion is safe.
- Identifying whether rodents or other pests are also involved.
When Should You Call for Advice?
Contact Bon Accord if you have a possible fox den under a shed or decking, are not sure whether the hole is foxes or rats, have small pets or children using the garden, or need advice on humane exclusion.
For broader site issues, Bon Accord also provides commercial pest control services and London pest prevention advice.
- Possible fox den under a shed or decking.
- Unsure whether the hole is foxes or rats.
- Planned building work near a suspected den.
- Small pets or children using the garden.
- Repeated fouling, digging or damage.
- Rental property, school, nursery, restaurant or commercial premises.
Found a Possible Fox Den in Your Garden?
Do not block, flood or disturb the den before checking whether it is active. Send photos or contact Bon Accord for professional advice on identification, deterrents and safe exclusion.
For general service guidance, see our pest control prices.
London office: 020 3369 6965
Freephone: 0800 211 8868
Email: contact@bonaccordpestcontrol.co.uk
Alternative email: info@bonaccordpestcontrol.co.uk
Address: 85 Great Portland Street, London W1W 7LT
FAQ: Fox Den
What does a fox den look like?
Where do foxes make dens in gardens?
How do I know if a fox den is active?
Can I block a fox den?
What should I do if there are fox cubs in the garden?
Are foxes dangerous to pets?
Should I feed foxes?
Are fox repellents legal?
Can Bon Accord remove foxes?
What if the hole is actually a rat burrow?
How to Locate Fox Dens
The first step to keeping foxes away is to identify their den locations. Foxes usually build their dens in wooded areas, near streams or rivers, or in thickets with dense foliage. In urban areas, they may build their dens in overgrown gardens or in abandoned buildings. To locate a fox den, look for freshly dug soil, as foxes often dig to create their dens. Keep an eye out for tracks and droppings around the den site too.

