The trainer, whose name I have forgotten, has disciplined dogs for ten years.
"This is insane!" she repeats every, oh, give or take two minutes. Apparently she thinks misbehaviour amongst man’s best friend is intolerable and beyond belief. Her modus operandi is dominance, as understandable considered her line of work. In the pack, you’re on top of you’re a servant of whoever is. Her voice ("uh-uh!") is specifically piercing to cut down anyone or anything that disagrees with her, and she never smiles. Ever. She visits the house of a siberian husky and tells the human residents that they’re letting the dog literally piss all over them. She corrects the humans’ behaviours, and then corrects the dogs. Then, when she is satisfied with the results, she leaves; another problem solved.
My, how quickly that household learned to behave well to be rewarded.