
Watch: Guide dog puppies learn theatre etiquette
Puppies are taken to the Royal Ballet and Opera as part of their guide dog training.
BBC News
An opera house is a theater building used for performances of opera. Like many theaters, it usually includes a stage, an orchestra pit, audience seating, backstage facilities for costumes and building sets, as well as offices for the institution's administration.
Puppies are taken to the Royal Ballet and Opera as part of their guide dog training.