(All links are to short You Tube videos, which show real dogs doing the exercises shown on these photographs.)This is the beginner's class, where the dog owners are teaching their dogs to walk nicely beside them, pay attention to what they are told to do, and, of course, ignore the other dogs at the same time.
LINKThese dogs are more advanced, and are practicing laying down and staying where told, even when there are distractions - like balls being thrown in front of them.
LINKOutside, the dog in the foreground is weaving in and out of poles, which is a part of Agility competitions.
(The dog actually made an error - in avoiding the nearby dogs, it entered the weaving poles at the second pole, but the owner is letting it continue.)
LINKBehind the weaving poles, this dog is going to retrieve a dumbbell over a jump.
LINKThis dog is being lined up ready to be sent away to lay down on command between the cones.
LINKOf course, not everyone at Dog Training School is good at controlling their dog....