‘Make him sit and wait’

The lady in the orange baseball cap is shouting to be heard. It is true that she hasn’t got much choice — the barking has become deafening. ‘You have to teach them to respect you!’ she screams. Owners tug sheepishly at their dogs’ leads and attempt to shush them without appearing to be unworthy of respect. ‘Otherwise they can make your life completely miserable.’ It occurs to me that this is a point that could be made about creatures other than 12-week-old puppies.

While, for Marmite, Tip Top training is about getting little chunks of garlicky cheese for doing fairly rudimentary things on Hampstead Heath (though it is true that he struggles somewhat with ‘roll over’), for me it turns out to be relationship counselling with a few child-rearing pointers thrown in.

The key thing, Sue (the orange baseball cap-wearing dog trainer) tells us, standing in a circle of nervous owners and frenzied puppies, raising her voice above the wind, is to reward good behaviour and ignore bad.