We were having a little get together over at Edie's house. She was being visited by a photgrapher friend of hers who asked if it was possible to get the dogs together for a shot. Edie got up from her chaise lounge chair and asked each dog in turn to sit in the designated spot and "wait". This took about 30 seconds. Her friend wasted less time than that to "grab" this shot. She really didn't have to hurry though, as the dogs would have waited there indefinitely.
Advantage to having well trained