The training of the elephants and horses in the Circus Knie are open for the public and can be watched every morning. On special sundays the training is accompanied by an expert who explains to the visitor what the trainer is doing and why he is doing it with the animals. So you get a better impression how dressage is working. And some of the knowledge even can be applied for the pets at home ;-)
=> Circus Knie, "animals go to school"