Just head westwards down the foot of England to the Gables Filling Station, Trevenan on the A394, north of Helston, Cornwall.
As you can see from the sign inside the garage there is a choice of washes for your four-legged friend: short, medium or long.
I’d be interested to see how this works. How is it any different from standing your dog on a garden table and hosing him down?
I suppose that the water is heated, is it? Is the water in a carwash heated? Does the shampoo come out automatically rather than you having to squirt some from a bottle onto your canine companion?