From behind Harriet came a loud yelp. The dog was charging up the beach, spraying water everywhere, heading straight for Darius.

‘Steady, Phantom,’ she called, trying to block his way.

‘Keep him off me,’ Darius snapped.

But it was too late. Gleeful at the sight of a stranger to investigate, the dog hurled himself the last few feet, reared up on his hind legs and slammed his wet, sandy paws down on Darius’s shoulders. He was a mighty beast, able to meet a tall man face to face, and lick him enthusiastically.

‘Get him off me. He’s soaking.’

‘Phantom, get down!’ Harriet cried.

He did so but only briefly, hurling himself at Darius again, this time with a force that took them both down to the ground. As he lay helplessly on the sand, Phantom loomed over him, licking his face and generally trying to show friendliness. He looked aggrieved as his mistress hauled him off.

‘Bad dog! I’m very cross with you.’

Darius got to his feet, cursing at the wreck of his suit.

‘He wasn’t attacking you,’ Harriet said in a pleading voice. ‘He just likes people.’

‘Whatever his intentions, he’s made a mess,’ Darius said in an icy voice.

‘I’ll pay to have your suit cleaned.’

‘Cleaned?’ he snapped. ‘I’ll send you a bill for a new one. Keep away from me, you crazy animal.’

He put up his arm to ward off another encounter, but Harriet threw her arms protectively around the dog.

‘You’d better go,’ she said in a voice that was now as icy as his own. ‘I can’t hold him for ever.’

‘You should know better than to let a creature that size run free.’

‘And you should know better than to wear a suit like that on the beach,’ she cried.

The undeniable truth of this soured his temper further, leaving him no choice but to storm off in the direction of the helicopter. He guessed his pilot had seen everything, but the man was too wise to comment.

As they lifted off, Darius looked down and saw Harriet gazing at the machine, one hand shielding her eyes. Then Phantom reared up again, enclosing her in his great paws, and at once she forgot the helicopter to cuddle the dog, while he licked her face. So much for being cross with that stupid mutt, Darius thought furiously. Clearly, he was all she cared about.