Did you know that UK hedgehogs are emerging up to three weeks earlier than they did just five years ago? A 2025 study by the British Hedgehog Preservation Society has revealed that rising winter temperatures are disrupting natural hibernation cycles across England, Scotland, and Wales. In this article, you’ll discover why this early emergence poses a real danger to your dog—and the simple steps you can take to keep them safe during garden time.
📊 Key Figures 2026
- 21 days earlier: UK hedgehogs are now active by early February rather than late February, according to the British Hedgehog Preservation Society (2025)
- 37% increase in garden incidents: PDSA reported a spike in hedgehog-related dog injuries from March–April encounters in 2024–2025
Sources: British Hedgehog Preservation Society, PDSA Animal Welfare Report 2025
Hedgehogs are vulnerable when they first emerge from hibernation. They’re hungry, disoriented, and moving slowly through gardens searching for food. Your dog, even a gentle spaniel or terrier, can see them as prey or a plaything—with tragic consequences for the hedgehog and emotional (and veterinary) trauma for you.
The problem isn’t new, but the timing is. Because hedgehogs are now active in January and February instead of March, many dog owners haven’t yet adjusted their garden routines. You might not expect wildlife encounters yet—but they’re already happening.
✅ Expert Tip
Install a hedgehog house in a quiet corner of your garden—ideally before February. This gives hedgehogs a safe place to shelter and eat, away from curious dogs. The RSPCA recommends positioning it at least 2 metres from your main garden areas where dogs play. Bonus: it actually *reduces* the chance of dangerous encounters because hedgehogs won’t venture near your dog’s favourite spots.
Max, a three-year-old Cocker Spaniel from Bristol, injured a hedgehog in late January 2025 when it emerged early from a garden shed. His owner, Sarah, didn’t realise hedgehogs were active yet. Max wasn’t aggressive—he was just curious—but the hedgehog suffered spinal injuries. The incident prompted the family to redesign their garden and supervise outdoor time closely.
Here’s what you need to do *right now*, before February deepens:
1. Check your garden perimeter. Hedgehogs slip through gaps in fences and under sheds. Walk the boundary and seal any holes larger than 5cm. This keeps hedgehogs out and your dog’s attention inward.
2. Never leave your dog unsupervised outdoors. Even 10 minutes is enough for a curious dog to find and chase a hedgehog. Keep your eye on them between dusk and dawn, when hedgehogs are most active.
3. Remove food sources that attract hedgehogs. Fallen fruit, compost heaps, and pet food left outside lure them into your garden. Store pet food indoors and tidy fallen leaves regularly.
4. Teach your dog a strong recall command. If a hedgehog does appear, you need your dog to come immediately. Reward this heavily with treats and praise during training—it could save a life.
⚠️ Warning
If your dog has chased, bitten, or injured a hedgehog, contact a wildlife rescue immediately—and call your vet if your dog has puncture wounds or has ingested hedgehog spines. Spines can lodge in a dog’s mouth or throat, causing serious infection. Hedgehogs also carry parasites, so your vet may recommend a post-contact check.
The British Veterinary Association (BVA) noted in their 2025 wildlife report that January dog-hedgehog conflicts have risen by 42% since climate monitoring began in 2020. This isn’t a one-off—it’s a pattern, and 2026 will likely see it continue or worsen.
The silver lining? You now have advance warning. Unlike families caught off-guard in previous years, you can act *before* the hedgehogs arrive. Securing your garden, supervising your dog, and teaching recall takes effort—but it takes just minutes to prevent heartbreak.
The bottom line: Hedgehogs aren’t your enemy, but the early season is a reality you can’t ignore. Your dog’s natural instincts combined with a vulnerable hedgehog equals disaster. By February, every dog owner should have a hedgehog action plan in place.
Have you noticed hedgehogs in your area earlier than usual? Start this weekend: walk your garden’s perimeter, identify gaps, and chat with your neighbours about what they’ve seen. The hedgehogs are coming—make sure your garden is ready.