A spare stable, a friend's horse, a modest monthly fee. It sounds informal until something goes wrong, and the owner discovers their personal lines policy does not cover them, because the moment money changed hands, the arrangement became a commercial activity.
Beth Scriven-Jones, Equine Insurance Manager at Grosvenor Insurance in the UK, part of the JMG Group, said that scenario plays out with troubling regularity. Many horse owners do not realise that accepting payment to care for or ride someone else's horse can fundamentally change their insurance position. What begins as a favour can quickly become a commercial activity, leaving a gap between perceived cover and actual protection.
"As soon as someone pays you to look after their horse, or pays you to ride their horse, we're veering into territory where we need to think about who's liable if something goes wrong," she said. "Insurance likes black and white. And equestrianism very often sits in a grey area that insurance doesn't like very much."
The equine market is niche by any measure. But the problems Scriven-Jones describes are not. The gap between assumed cover and actual exposure, the moment a hobby shades into a business, and the liability questions that arise when multiple parties share responsibility are familiar themes across specialist insurance. The equine sector simply brings those issues into particularly sharp focus, because the asset at the centre of it all is alive, unpredictable and constantly changing in value.
The complexity starts with the horse itself. Unlike a watch, vehicle, or other high-value asset, a horse's value can change dramatically through injury, illness, or a shift in performance. That makes agreeing an appropriate sum insured far less straightforward than many owners assume.
"It's not a standard situation where here's a very expensive watch and it's been valued at X amount," Scriven-Jones said. "Here is a very expensive racehorse and we think its value is this, but it could trip in the stable tomorrow and no longer race again, or its form could change for absolutely no reason we've got the data to explain."
Setting appropriate cover requires specialist knowledge, particularly where policies include inner limits - sublimits for specific losses such as veterinary fees - that clients may not have noticed when they bought the policy. "Yes, you're covered for X, but only up to this amount," she said. "And sometimes people weren't aware of that."
The liability picture becomes more complex when several parties are involved in caring for the same horse. A horse may be owned by one person, kept at a livery yard, and ridden by a professional - with separate insurance arrangements applying to each. Determining responsibility after an incident can become a lengthy and contested process, particularly alongside the provisions of the Animals Act 1971, which can impose strict liability on an animal's keeper regardless of whether negligence is established.
"When there's a big liability claim that includes equines, we're normally talking about a large amount of money, potentially big personal injury, life-changing injuries for people involved," Scriven-Jones said. "It's very rare that it's a very clear-cut case. That's the end of it."
She also highlights the uncertainty around employment arrangements for self-employed grooms, an area the British Grooms Association has been working to clarify, where questions of employer's liability, certificates of insurance, and legal responsibility can all be live issues, even where the working relationship appears entirely informal.
Commercial pressures are reshaping equestrian businesses in ways that existing insurance arrangements may not fully reflect. British Equestrian's The Power of Horses report, published in October 2025 in partnership with social value specialists State of Life, found that equestrianism generates £1.2 billion in social value annually across the UK, with each riding centre contributing an average of £292,000 per year. That economic weight is considerable, and it sits alongside a sector that is visibly diversifying to survive.
Livery yards and riding schools are adding cafés, tack shops, corporate events and off-horse activities to diversify their income. Each new revenue stream introduces exposures that a policy written for a traditional riding school may not cover.
"We're no longer just covering a riding school with 20 ponies that does 20 lessons a day, children aged 12 and under," Scriven-Jones said. "There are a few more moving pieces now to consider, and the underwriters and the insurers need to have opened up their ability to cover these sorts of other moving parts."
This pattern of a business model evolving faster than its insurance schedule is one specialist brokers will recognise well beyond the equestrian sector.
Large equine claims rarely end once the insurer has settled veterinary costs. Owners remain responsible for horses that may no longer be able to compete, requiring long-term care and often a reassessment of plans built over years of training and investment.
"You've claimed all your vet's fees," Scriven-Jones said, "but you are still responsible for that horse and you need to ensure it lives a healthy, happy life – and that might just be different to how they thought it was going to be."
She is equally candid about the broader context. The social licence of horse sport, the industry's standing with a public that increasingly scrutinises animal welfare, remains a live issue that no part of the equestrian insurance sector can afford to ignore. She said the debate over horse sport's social licence remained unresolved despite equestrian events retaining their place at the 2028 Los Angeles Olympics.
"We must always make sure we put horses first," she said. "We know that as an equestrian insurance industry, we receive scrutiny. We don't sit here with our blinkers on."
For Scriven-Jones, specialist insurance is not simply about placing cover. It is about recognising risks before they become claims in a sector where commercial relationships, legal responsibility and animal welfare are inseparable.
