Rosa Sporthorses is a family run business operated by Ronald Boers and Sanne Winters, owners of Stal ‘t Kabel, a riding school located in Nieuw-Vennep, The Netherlands. We specialize in the training of quality dressage horses and ponies.

Our team consists of Ronald, Sanne, Silke, Katie and Esmee (Ronald & Sanne’s daughter). Together we represent Rosa Sporthorses. We are passionate about our commitment to provide the best training and care for our horses and ponies, and hope to ensure that a horse purchased from Rosa Sporthorses will be enjoyed at home for years to come.

Ronald is responsible for the purchasing and sales of sporthorses and ponies for Rosa Sporthorses. He has developed a strong network of contacts both inside and outside of the Netherlands. Ronald believes that trust, fairness and transparency are crucial components to every customer interaction.
Ronald works with a variety of horse breeders in order to offer a better selection of dressage horses to the buyer. He strives to find the ideal combination of horse and rider. He would love to find your “perfect match”!

Sanne is an experienced dressage trainer, coach, and competitor. She is a fully qualified ORUN instructor and teaches to Small Tour level.

Sanne handles the daily training of the horses at Rosa Sporthorses. She specialises in training and guidance for both the horse and the rider.

After the sale, Rosa Sporthorses also offers continued training with Sanne to a desired level. It is also possible to take lessons with your new horse to help ensure a perfect match.

How it works

Are you interested in viewing our sport horses & ponies?  The first step is to contact us make an appointment to visit Rosa Sporthorses.  Upon your arrival in Amsterdam, Ronald can pick you up at Schiphol International Airport, located only minutes away from our facility.  After discussing your particular wants and needs, we can match you to your new dressage partner.


After you decide to purchase a horse from Rosa Sporthorses, we are here to help you navigate the entire sales process.  From explaining purchase contracts, finding insurance for the horse, arranging transport, as well as providing longer term care and training after the sale if desired.


All horses from Rosa Sporthorses are approved by a veterinarian as sound as healthy.  We provide veterinary records on all horses, including recent x-rays.   Should you desire further testing, we are happy to arrange a visit from a veterinarian of your choosing.


We can arrange safe transport for your new horse, both within the Netherlands and abroad.   We will assist you through the shipping process to help ensure that your horse is delivered to your home safely.

Our Team

Our team is passionate and dedicated to providing the perfect care & training of our sport horses and ponies.