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Ramiro B
Sire of Nations Cup Level Show Jumpers and 4* Eventers. One of the most popular eventing stallion in UK with over 100 mares in 2016 and he was also the first horse to have been made an ambassador with the BWP studbook due to his phenomenal breeding record.
Peppermill
Peppermill has always had an outstanding and relaxed temperament. He has outstanding versatility in attitude and temperament as well as his jumping. He would compete at world class level and between competitons came to visit the stud and be hacked out at weekends by his amateur owner.
Russel II
Russel II is a fully approved AES stallion from the Holstein Stamm line 4232. He competed at the 2008 Olympic Games in Beijing as well as on numerous Nations Cup Teams, jumped on the 2006 World Championship team in Aachen and has won many classes including Puissance, Grand Prix and Six Bar.
Big Star
Big Star is one of the best showjumping horses in the world, with numerous high profile wins including two Olympic Gold titles under the renowned rider, Nick Skelton. Nick himself has referred to Big Star as “the best horse I have ever ridden”. It is also notable that this exceptional stallion is passing his athleticism and incredible temperament onto his progeny, making him a top choice for any jumping mare.
Semen Order Form
Make sure we have all the correct details by using our online booking form
Pre Entry Health Testing
- AHT Submission Form
- Pre-entry health certificate
- EU only pre-entry certificate
- EU Guidance Notes
StalCAM
View every resident stallion live, and the yard, online now through our unique StalCAM CCTV system
Client Comments
There was never any doubt in my mind where I would take Call Again Casanova for collections when I finally decided to let him take up his duty as a breeding stallion. Stallion AI should be the emergency number in any stallion owners contact list, the whole team do an absolutely superb job with every stallion, respecting each one as individuals who all require different handling. The yard is always meticulous and I’ve never seen so many happy horses all under one roof (or two as the case may be) they are always accommodating and willing to help under the shortest of notice periods. I can sleep comfortably at night when I’m away knowing Call Again Casanova is receiving the best personalised care the UK stud market has to offer.— Dilly Bricknell and Call Again Casanova – Salentino Sports Horses
Thank you all again.
AI Equipment Sales
Twemlows Stud
Welcome to Stallion AI Services
Stallion AI Services has been successfully practising AI for over 18 years. The centre is owned and managed by Tullis Matson.
We have collected semen from over 600 stallions and carried out over 11,000 collections.
We boast the latest technology in our laboratory, which is envied and admired by breeders throughout the world and we offer a wide range of services including semen freezing and storage, fertility testing, fresh and chilled semen distribution, mare insemination centre, training courses and AI equipment.