In a former life Black Caps manager Mike Sandle used police dogs to control wrong-doers. The man credited with helping to build a selfless, winning culture within the national cricket team hasn't had to set the dogs on any wayward cricketers "yet" but he does have a good few yarns up his sleeve from a 24-year police career that included a stint with the dog unit.
"They do like a few old dog stories," he says of the Black Caps, but when it comes to off-field behaviour there's seldom a need to unleash the hounds. Boundaries are loosely defined, with players expected to make sensible decisions without being mollycoddled.
"We trust players to make good decisions and we have to have a special type of person in the side to be able to do that," says the man players call Roman. "You can't have people that are selfish. You need people that are willing to give to the team."
Of all professional sportspeople, cricketers perhaps do it toughest on the mental front. Hundreds of days are spent away from home, competing at a game where the number of personal failures tends to outweigh successes. Managing the emotional waves is not easy.