Nearly crashed today staring at a "Cotswold Dog Spa" van. Yes, they do offer Canine Hydrotherapy which I've sneered at before . They even offer "canine sports massage". What is wrong with the modern dog? If it needs a bath, sure it's a tussle but it can be achieved with simple equipment at home! And if it's ill, you take it to a vet who diagnoses Worms and prescribes dried rhubarb pills. It'll be an Albatross Flying School or Hippopotamus Dieting next!