Endorsed by Industry Leaders
Trusted by the world's leading veterinarians, breeders, and racing professionals
Featured Endorsements
Hear from some of the most respected names in the equine industry
"Dr. Doyle's expertise in fetal sex determination has revolutionized our breeding program. His accuracy is truly beyond all doubt, and the early knowledge allows us to make strategic decisions that have saved us millions in breeding costs."

Dr. Sarah Mitchell
Chief Veterinarian
Godolphin Racing
Dubai, UAE
"Working with KJD Veterinary has transformed how we approach our breeding decisions. The precision and reliability have become integral to our operation. We've seen a 40% improvement in breeding efficiency."
James Wellington
Stud Manager
Coolmore Stud
Hunter Valley, NSW
"The KJD certification program is the gold standard in equine reproductive ultrasound. Dr. Doyle's teaching methodology and technical expertise are unmatched in the industry."
Dr. Michael Chen
Reproductive Veterinarian
Equine Fertility Centre
Melbourne, VIC
"The economic impact of Dr. Doyle's early sex determination services cannot be overstated. Our breeding program efficiency has increased dramatically, with cost savings in the millions annually."
Patricia O'Brien
Managing Director
Darley Stud Management
Newmarket, UK
"KJD Veterinary's methodology has set new standards across racing jurisdictions. The precision and reliability are essential for our breeding programs."
Dr. Hiroshi Tanaka
Chief Veterinary Officer
Japan Racing Association
Tokyo, Japan
"From an investment perspective, early fetal sex determination provides crucial data for breeding syndicate decisions. Dr. Doyle's accuracy gives our clients significant competitive advantages."
Marcus Thompson
Senior Equine Financial Advisor
Bloodstock Investment Group
Lexington, KY, USA
"Dr. Doyle's expertise in ultrasound technology application is remarkable. His training programs have elevated the standard of equine reproductive imaging worldwide."
Dr. Sophie Laurent
Ultrasound Equipment Specialist
Esaote Veterinary Division
Paris, France
"Understanding fetal development timing helps us plan hoof care protocols for pregnant mares. Dr. Doyle's insights have improved our comprehensive mare care programs."
William MacLeod
Master Farrier
Royal Veterinary College
London, UK
"Dr. Doyle's research contributions to equine reproductive science are groundbreaking. His practical applications have advanced the entire field significantly."
Dr. Elena Rodriguez
Reproductive Research Director
Universidad Complutense Madrid
Madrid, Spain
"KJD's services have been instrumental in developing Korea's thoroughbred breeding industry. The accuracy and professionalism set the global standard."
Robert Kim
Breeding Syndicate Manager
Seoul Racing Club
Seoul, South Korea
Industry Testimonials
Comprehensive endorsements from professionals across all sectors of the equine industry
"Dr. Doyle's training program has elevated our clinic's reproductive services to world-class standards. The accuracy we achieve now is truly beyond all doubt."
Dr. Amanda Foster
Senior Veterinarian
Wellington Equine Clinic
Wellington, New Zealand
March 2024
"KJD Veterinary's expertise has been crucial in developing Taiwan's breeding program standards. The precision and reliability are unmatched."
Chen Wei-Ming
Racing Commissioner
Taiwan Jockey Club
Taipei, Taiwan
February 2024
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