number of horses, with 400, followed by Piber in Austria (360), Lipica in Slovenia (358), Szilvásvárad in Hungary (262), Monterotondo in Italy (230), Đakovo-Lipik in Croatia (220), and Topoľčianky in Slovakia (200). The other two studs are smaller, with Vučijak in Bosnia having 130 horses and Karađorđevo in Serbia having just 30. Educational programs have been developed to promote the breed and foster adherence to traditional breeding objectives. Because of the status of Lipizzans as the only breed of horse developed in Slovenia, via the Lipica stud that is now located within its borders, Lipizzans are recognized in Slovenia as a national animal. For example, a pair of Lipizzans is featured on the 20-cent Slovenian euro coins. Mounted regiments of Carabinieri police in Italy also employ the Lipizzan as one of their mounts. In October 2008, during a visit to Slovenia, a Lipizzan at Lipica, named 085 Favory Canissa XXII, was given to Queen Elizabeth II of the United Kingdom. She decided to leave the animal in the care of the stud farm. Training and uses The traditional horse training methods for Lipizzans were developed at the Spanish Riding School and are based on the principles of classical dressage, which in turn traces to the Ancient Greek writer Xenophon, whose works were rediscovered in the sixteenth century. His thoughts on development of horses' mental attitude and psyche are still considered applicable today. Other writers who strongly influenced the training methods of the Spanish Riding School include Federico Grisone, the founder of the first riding academy in Naples, who lived during the sixteenth century, and Antoine de Pluvinel and François Robichon de la Guérinière, two Frenchmen from the seventeenth and eighteenth centuries. The methods for training the Lipizzan stallions at the Spanish Riding School were passed down via an oral tradition until Field Marshal Franz Holbein and Johann Meixner, Senior Rider at the School, published the initial guidelines for the training of horse and rider at the school in 1898. In the mid-twentieth century, Alois Podhajsky wrote a number of works that serve as textbooks for many dressage riders today. The principles taught at the Spanish Riding School are based on practices taught to cavalry riders to prepare their horses for warfare. Young stallions come to the Spanish Riding School for training when they are four years old. Full training takes an average of six years for each horse, and schooling