Hedgehogs, whether in town or countryside, are becoming increasingly rare and may even be facing extinction. Yet this adorable little animal is essential to biodiversity and is also a great ally for gardeners. This great eater of slugs deserves our help to feel safe and sheltered in our gardens. And to help it, provide shelter for proper hibernation during winter. Discover in our tutorial how to easily build a shelter for garden hedgehogs.

hedgehog shelter and hideout
In autumn, hedgehog looks for a place to hibernate

Why build a hedgehog shelter?

Hedgehog needs shelter from cold to hibernate peacefully during winter season. In wild, it easily finds places to nest in an old abandoned burrow, a woodpile, in the heart of an old stump or beneath a heap of dead leaves. But today, many gardens offer few wild-looking corners with these materials available for our spiky friends.

When to create hedgehog shelter?

Although hedgehogs hibernate from October–November until March depending on region, I recommend installing shelter in spring, which is hedgehog breeding season. Indeed, female hedgehog usually seeks around April–May the ideal place to give birth to young in safety. They will remain there for a few months, long enough to grow strong enough to roam. You can also make this shelter in summer or late in season, by September–October at the latest, which leaves time for this little spiky ball to become familiar with place.

Steps to build hedgehog shelter

1- Take a wooden crate measuring at least 40 cm by 60 cm to have enough space to house an entire hedgehog family. Then turn it upside down so base of crate serves as roof.

hedgehog shelter
A turned-over crate, a piece of tarpaulin, a saw and a staple gun — time to make shelter!

2- On one side of crate, cut an entrance for hedgehog by sawing a 12 cm by 12 cm square in the wood. 

Tip: Do not make opening either too small or too large or you may end up with other opportunistic occupants. As anecdote, the overly large entrance of my previous shelter pleased my cat!

make an opening for hedgehog
Make an entrance for hedgehog

3- Then take a piece of tarpaulin or any other waterproof material (oilcloth, piece of flooring, etc.) and fix it to roof of shelter to make it watertight. Here I secured it with a staple gun.

Note: leave sides of shelter unsealed to allow good air circulation. 

waterproof cover for cosy nest
A small rain protection for a cosy nest

4- Place shelter in a quiet corner of garden, away from thoroughfares and in shade. Ideally position it sheltered from wind, for example against a wall, garden shed, hedge or woodpile.

hedgehog house in garden
Here I chose a shady spot behind an espalier apple tree, against a wall and sheltered from wind.

5- Put dead leaves, hay or straw inside shelter.

6- Then hide shelter under a pile of branches, dead leaves and straw to reproduce hedgehog’s natural habitat and insulate it from cold. 

hide shelter to camouflage it
Conceal shelter as much as possible to camouflage it

Tip: if garden is exposed to strong winds, do not hesitate to weigh shelter down by placing some old logs, a stone or a brick on top.

Some tips

  • In spring and summer, hedgehog likes to change shelter regularly for a day or more, so leave some wild corners or piles of branches in garden. 
  • Do not pick up a hedgehog from wild to put in your garden! It may be a female nursing and you would then be condemning her young waiting for her return to shelter.
  • Make sure hedgehogs can always move freely through your garden.

To find out more

  • Find all our tips to welcome a hedgehog into the garden.
  • Discover other tips and shelter ideas on website of association "Le hameau du hérisson".