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Dr. Clair Thunes, PhD is an equine nutritionist and the founder of Clarity Equine Nutrition®, bringing over 35 years of hands-on experience as a horse owner to her practice. She earned her BSc (Hons) in Animal Science from Edinburgh University, her MS in Animal Science from the University of California, Davis, and her PhD in Nutrition from UC Davis in 2005. Through her consultancy, Dr. Thunes develops individualized feeding programs for a diverse range of horses — from high-performance athletes and lactating mares to seniors and horses managing complex conditions such as insulin resistance, PPID, and muscle myopathies — while also collaborating with veterinary practices and advising international feed and supplement companies. A dynamic public speaker and educator, she draws on her upbringing in England riding disciplines ranging from eventing and dressage to polo and fox hunting, making her as relatable in the saddle as she is authoritative in the lab. Her guiding philosophy — that nutrition is the foundation of a horse's overall well-being — informs every aspect of her work with individual owners, breeding farms, and Olympic-level competitors alike.
Listen to the Scoop & Scale Podcast here: https://scoopandscale.com/
Dr. Clair Thunes nutrition consulting: https://clarityequine.com
Sonja Ochadlik — Show Jumper & Equestrian Entrepreneur
Sonja Ochadlik is a show jumping rider originally from Albuquerque, New Mexico, who is now based in Ireland. Her transatlantic journey — from the American Southwest to the heart of Irish equestrian country — gives her a distinctive perspective that bridges two very different horse sport cultures.
She runs Stonehall Sporthorses, a business specializing in producing young horses and sourcing and selling top-quality horses and ponies. She operates the business alongside her husband Johnathon, with a focus on equine welfare and longevity in sport.
Beyond riding and trading, Sonja has become a vocal voice in the broader conversation about the future of show jumping. She is passionate about the training and welfare of horses and working towards making the sport of show jumping more inclusive. She has written for The Plaid Horse magazine on topics such as innovations in American show jumping, including updates to U.S. Pony Jumpers and proposed changes to Young Jumpers, with an emphasis on correct, safe, and welfare-driven development of both young riders and young horses.
Her experience competing in Ireland is reflected in her competition record — she has been listed in Showjumping Ireland results riding horses from Stonehall's string — and she has become a regular commentator and contributor to American equestrian media, appearing multiple times on The Plaidcast with Piper Klemm. Her conversations have covered topics ranging from the differences between horse sport in Europe versus the US to equine education, pony jumpers, and horse auctions.
Sonja represents a growing cohort of American riders who have relocated to Europe to immerse themselves in the deeper pipeline of quality horses and a more established competition structure, while maintaining strong ties to the U.S. market and community.
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Thank you so much for joining us today on the Plaidcast. This podcast is a labor of love, and every single episode exists because of this incredible community of riders, trainers, barn managers, parents, and horse lovers who show up in the barn, in the ring, and right here with us.
At The Plaid Horse, our commitment goes far beyond the show ring. We believe deeply in the power of literacy and education and that every rider, at every level, deserves access to knowledge, stories, and ideas that make them a better horseperson and a better human being. Reading matters. Learning matters. And the stories we tell each other in this sport matter more than we sometimes realize.
Whether you are a junior rider picking up your first copy of The Plaid Horse Magazine, a professional trainer looking for inspiration, or someone who simply loves horses and everything this world stands for then this community is for you. You belong here.
We build this together. Every article, every episode, every conversation is an opportunity to learn something new, to feel less alone in the challenges of this sport, and to be reminded of why we fell in love with horses in the first place.
Until next time, keep reading, keep learning, keep riding, and remember that the horse world is better when we build it together. I will see you at the ring!