Skewbald & Piebald  Championships RIHS 2018, These classes are held under the auspices of the British Skewbald and Piebald Association. All horses, owners and riders must be registered with the BSPA, and all stallions must be licensed and graded with the BSPA or hold a 2018 Stallion Showing Permit. All ponies competing at the RIHS will be required to have a 2018 valid JMB Height Certificate submitted prior to entry. The only horses/ponies eligible to compete are those that have qualified at a qualifying show.