If you love walking your dog in the countryside, you’re not alone. It’s one of life’s simple pleasures – fresh air, open space, and a happy dog exploring the world.

But from 18 March 2026, a new law has come into force in England and Wales that every dog owner should be aware of, especially if you enjoy rural walks.

What is the new law?

The Dogs (Protection of Livestock) (Amendment) Act 2025 strengthens existing rules around dogs and farm animals, often referred to as “livestock worrying.”

This isn’t a brand-new offence, but it’s a major update to a law that hadn’t changed since 1953. The key aim is better protection for farm animals and clearer responsibilities for dog owners.

Why was the law updated?

• Dog attacks on livestock are more common than many people realise.
• Around 87% of sheep farmers report experiencing a dog attack on their flock
• The cost to UK farming runs into millions of pounds each year

But beyond the financial impact, the welfare consequences are significant. Even a dog that doesn’t physically touch an animal can cause panic – leading to injury, exhaustion, or miscarriage in pregnant animals.

What counts as “livestock worrying”?

Many people assume it only applies if a dog attacks or bites an animal, but that’s not the case.

“Livestock worrying” includes:

• Chasing animals
• Barking at them
• Running loose in a field with livestock
• Causing stress or panic, even without contact

What’s changed under the new law?

Here are the most important updates dog owners need to know:

1. Unlimited fines

Previously, fines were capped at £1,000. Now, courts can issue unlimited fines depending on the severity of the incident.

2. More powers for police

Police can now:

• Seize dogs suspected of being involved
• Collect evidence (including DNA samples)
• Investigate incidents more thoroughly

3. The law covers more places

It no longer applies just to fields. It now includes:

• Public footpaths
• Roads and tracks where livestock may be present

4. More animals are protected

The definition of livestock now includes animals like alpacas and llamas, reflecting modern farming.

What this means for dog owners?

The new law doesn’t mean you can’t enjoy the countryside with your dog, far from it. But it does mean you need to be more aware and in control at all times.

Here are some simple ways to stay on the right side of the law:

• Keep your dog on a lead near livestock: Even the most well-behaved dogs can react unpredictably.
• Know your dog’s recall: If you’re not 100% confident they’ll come back immediately, keep them on a lead.
• Be aware of your surroundings: Livestock aren’t always obvious. They may be over a hill, around a corner, or being moved along a road.
• Follow local signage: Farmers may put up signs during lambing season or when animals are nearby. Take these seriously.

A shared responsibility

For many of us, dogs are part of the family. And exploring the countryside together is something to be cherished. But with that comes responsibility – not just to your pet, but to the animals and people who live and work in these spaces.

A moment of excitement for a dog can have lasting consequences for livestock. By staying aware, keeping control, and understanding the new law, you’re helping to ensure that the countryside remains a safe and welcoming place for everyone.