Thinking of Taking on an Ex-Racehorse?

HorseQuest and Thoroughbred Dressage share some important considerations…

Ex-racehorses can make fantastic partners—intelligent, athletic, and often full of personality. Whether you’re searching through platforms like HorseQuest, RoR Source a Horse - or exploring options at a rehoming centre, bringing a Thoroughbred off the track into a new life is a rewarding journey. But it’s not a decision to take lightly.

Before falling for a glossy advert or a pretty face, here are the key things to think about before taking on an ex-racehorse:

1. Are You the Right Person for the Job?

Thoroughbreds are bred and trained for speed. While that doesn’t mean your new horse will gallop off the moment they touch grass, it does mean the retraining process requires time, patience, understanding, and strong support.

Ask yourself:

• Do I have a solid support network (e.g. farrier, physio, trainer) in place at home?

• Can I provide an environment where a former racehorse can thrive?

• Am I confident and willing to ask for help throughout the process?

  
  

If you’re new to horse ownership, an ex-racer might not be the ideal first project—but with the right guidance, they can be incredibly rewarding.

To help you with this decision, why not attend....

• National Racehorse Week: A fantastic annual event where trainers and retrainers open their yards to the public, offering insight into racehorse life—past and present. These events are free and offer invaluable professional perspectives.

• Retraining of Racehorses (RoR) Educational Events: Including Insight Days (visits to training yards), “Introduction to Owning a Former Racehorse” days, and social evenings.

  
  

2. Transition Time: It’s Not Just Physical

When a horse leaves racing, both their body and mind need time to adjust. They’re accustomed to a structured, high-intensity environment, so the "let-down" or decompression period is vital.

Consider:

• Will you give your horse adequate time to decompress (often called "letdown")

• Can you offer a calm, consistent routine?

• Do you have safe turnout and equine companions to help them settle?

• Are you ready to be guided by your support team on what needs to happen—and when?

3. Understanding What You’re Getting

No two ex-racehorses are the same. Some may have raced 50 times, others never made it to the track. Understanding your horse’s background will help you decide if you're a good match.

Questions to Ask:

• How long have they been out of racing?

• What were they like in training? (E.g. relaxed, buzzy, preferred company, needed routine?)

• What makes them happy? (E.g. turnout, stable routine, companions?)

• Do they have any previous injuries or vices—and can your environment accommodate those needs?

  
  

Some horses may have already started their retraining, which can be a bonus in understanding their preferences and behaviours.

4. Health and Soundness

Racehorses are athletes—and like any athlete, injuries can happen. Some may leave the track due to injury, others simply due to performance. An old injury doesn’t necessarily rule them out as a wonderful future partner.

Key Points:

• A pre-purchase vetting is essential—even if the horse is being rehomed for a nominal fee.

• Not all injuries are dealbreakers. It's about matching your ambitions with what the horse is realistically capable of.

• Consider whether your environment and support team are equipped to help the horse transition successfully to their new career.

5. Feeding and Management

Feeding a former racehorse can feel daunting, especially early on. The goal is to promote good gut health, which supports both physical condition and mental wellbeing. Many ex-racehorses are prone to ulcers due to intense training, travel, and grain-heavy diets.

Tips:

• If rehoming directly from racing, resist the urge to overfeed. Let turnout and natural grazing do some of the work during the let-down period.

• Monitor weight and condition regularly using photos, weigh tapes, or body scoring.

• A calm environment and consistent routine will go a long way in supporting healthy digestion and overall condition.

  
  

6. Training and Education

Even if your ex-racehorse never raced, they've still been trained as a racehorse—with specific cues, tack, and routines. Their understanding of aids may differ significantly from that of a riding horse.

Training Considerations:

• Start from the ground up: long-reining is a great way to build fitness, understanding, and trust.

• Break tasks into manageable, bite-sized lessons.

• Work with a trainer who has experience with ex-racehorses.

  
  

Further Educational Resources:

• RoR Clinics, Camps and Online Resources

• TAP (Thoroughbred Aftercare Programme) Subsidised Clinics

• Louise Robson (Thoroughbred Dressage) - All aboard the racehorse podcast

• In-person training days (see Section 1)

7. Expect the Unexpected

Social media is brilliant for inspiration and community—but remember, it's often a highlight reel. Every horse has a unique journey. Some milestones may take longer than expected. Others might come easily. There is no set timeline.

Common Challenges Might Include:

• Picking up the correct canter lead

• Saddle fitting issues

• Hacking solo

• Working into a consistent contact

  
  

These are all completely normal! This is where your support team becomes invaluable.

Final Thoughts

Taking on an ex-racehorse is a long-term commitment—but one that can be deeply fulfilling. With time, empathy, and the right support, these remarkable horses can go on to thrive in new careers—be it dressage, hacking, showing, or showjumping.

However you're sourcing your new equine partner, the most important thing is to plan ahead, ask questions, and be honest about what you can offer.

And above all—remember the 3 F’s: Friends, Forage, and Freedom. Enjoy the journey!

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About Louise Robson (Thoroughbred Dressage)

Louise Robson is renowned for her talent in retraining ex-racehorses—most notably Quadrille, bred and owned by the late Queen, who was named Retraining of Racehorses (RoR) Horse of the Year in 2020 under Louise’s expert guidance. With Quadrille now progressing at Inter II level and aiming for Grand Prix, Louise has firmly established herself as a leading figure in bringing Thoroughbreds to the top of the dressage world. She currently trains several of His Majesty The King’s former racehorses—including Quadrille, Prince’s Trust, and Forthbridge—parading them at prestigious events like Royal Ascot and the Derby. Drawing on her deep passion for Thoroughbreds and a unique skill set honed at top European stables, Louise Robson is transforming former racehorses into star performers, all while showcasing royal equine heritage with pride.

Visit her Facebook page here