ShowbizHorsing aroundGallop down to the London International Horse Show!Libby Norman|Metro Life11 April 2012THE LONDON INTERNATIONAL HORSE SHOWSee dressage and World Cup qualifiers at this pre-Christmas institution. You can also see displays of dog agility, watch the Shetland pony Grand National, admire the prowess of the Metropolitan and Barcelona mounted police and shop for horsey gifts and accessories.Olympia Grand & National, Hammersmith Road, W14 (0870 733 0733). Fri 17-Mon 20 Dec, 9.30am-10.45pm, £16-£39, concs £9.60-£23.40.MORE ABOUTBarcelonaDogsHorse-RidingHorsesPolice