Breeding Farm

Castlefield Breeding Farm was established in 2020 alongside Matteo Del Miglio with the sole aim to breed, nurture and develop our next generation of horses in Ireland.

With Matteo’s wealth of knowledge on bloodlines and Ger’s extensive expertise on sourcing and producing horses for the sport, their focus was on breeding the horses they would want to buy, produce, compete and sell, the modern, athletic, competitive type.

Breeding and producing world-class horses from the finest bloodlines.

Castlefield Breeding Farm

Alongside our breeding operation, we take great pride in the stallions we offer to Irish breeders and again try to source and breed the stallions we want to use ourselves.

We place great importance on the dam lines of the stallions we use and the mares we breed from as we believe the dam’s abilities and genetics play a vital role in the destiny of the horse. Over the years, we have developed our broodmare string alongside our mares that are actively competing, picking and crossing what we believe are some of the best genes of the sport. We also source some of our young horses abroad from embryos to matured horses, where we feel the horse would be a great addition to our current string be it for breeding or competition.

We are very lucky to be located in Ireland, allowing our young horses to spend their formative years predominantly on the land in lush green fields. Our horses then go on to start their careers through the Irish system for developing young horses which has proven to be one of the best in the world.

Our horses carry the “Castlefield” prefix and it is an honour to see them competing across the globe knowing that at one point their lives and careers started here with us.


"We are very lucky to have had a few ‘once in a lifetime horses’ in the last 10 years winning an Individual gold @ Europeans championships 2023,Team gold European championships 2023 ,World championships final 7 years Lanaken 2019 , Pony jumping final Mechelen 2017 amongst many other nations cups and achievements . I can safely say none of these achievements would have been possible without the support of Ger -his the man you need in your corner for Championships to bring back medals but actually his greatest gift to us is his the man you need in your corner when things do not go to plan.

His positive mental attitude to instruct how to pick yourself up, make focused orientated goals with the know- how to back them up so you can achieve @ a World Class Level is his unique talent."

Clare Hughes

"Ger’s extensive experience teaching, proven track record at top level, strategic programme planning, sourcing and matching horse to rider, has taken the girls to the next level"

Heather De Bromhead

"I’ve been fortunate enough to have been based with Ger since the start of 2024. Ger has supported all aspects of my career, advising me through the commercial side of my business with his experience and knowledge and also providing both his and his team’s time to train me to the best level. Ger helped me adopt his system into the way i ride and my improvement over the last 6 months has succeeded my expectations due to ger’s attention to detail and discipline. We have achieved a lot so far so i’m excited to see what we can do together in the future. 

I’ve followed Jason’s career for the best part of 6 years, training together and giving him horses to support his journey to the top of the sport. Jason is a true horse man through his riding and work on the ground. His approach and commitment to the support is inspiring to myself and others"

Ellie Guy

“When I bought Castlefield Eclipse from Ger as a 5 year old he told me she would be one of the best horses in the world. She proved him right!”

Paul O Shea

Testimonials

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