Hedgehog Rehabilitation Welfare: Rescue, Care, and Release Standards

Hedgehog rehabilitation requires specialised welfare knowledge — incorrect handling, diet, and release timing cause preventable mortality in rescued hedgehogs.

Key Facts

British hedgehog (Erinaceus europaeus) populations have declined by approximately 50% in urban areas and 75% in rural areas since 2000.
Approximately 50,000 hedgehogs are admitted to wildlife rehabilitation centres annually in the UK.
Key reasons for rescue include road traffic injury, bonfire disturbance, lawnmower injury, and undersized juveniles unable to hibernate.
Hedgehogs entering hibernation below 450g (juveniles) face high mortality — they lack sufficient fat reserves to survive winter.
The British Hedgehog Preservation Society (BHPS) coordinates training and standards for rehabilitators.

Welfare Considerations

Hedgehog rehabilitation welfare begins with correct assessment at admission: injured hedgehogs require veterinary examination before entering care; underweight juveniles require feeding programmes to achieve hibernation-ready weight. Common welfare errors in hedgehog rehabilitation include: feeding bread and milk (digestively harmful — insects, wet cat food, and mealworms are appropriate); releasing hedgehogs in unsuitable habitat or at the wrong time of year; and failing to treat underlying conditions before release. Post-release welfare monitoring using RFID tagging allows assessment of survival and habitat use after release. Rehabilitation centres following BHPS standards achieve significantly higher survival rates than unguided home care. Release weight targets (600g+ for autumn releases) are evidence-based welfare safeguards.

What You Can Do

Never feed hedgehogs bread or milk — offer wet cat food, dry cat biscuits, or mealworms instead.
Contact BHPS or your local hedgehog rescue if you find an injured or underweight hedgehog.
Create hedgehog-friendly garden features including log piles, leaf heaps, and hedgehog holes in fences.
Check bonfires and leaf piles before igniting — hedgehogs shelter in exactly these habitats.
Support your local hedgehog rescue with donations, food supplies, or volunteering.