Once you have decided to breed from you mare, and after you have found out if she is suitable, you still have decisions to make. Apart from deciding what stallion to use, will you go for a natural cover or artificial insemination and, if you go for the latter, will you choose fresh, chilled or frozen semem? Dr Chris Shepherd, breeding expert at Willesley Equine Clinic, takes us through the pros and cons. Presented by Louisa Brassey.