For Sebastien Latour, owning a pet shop in the heart of Wimbledon was a dream come true - but the reality is a daily strain on his finances and his relationship with his co-worker boyfriend Carl. And all of this against a backdrop of the much-heralded 'death of the high street'. How to survive this nationwide trend? A visit to one of London's premier grooming parlours, the Pet Spa, opens Seb's eyes to the financial rewards of a dog parlour. Can Alex help this small high-street shop compete with the out-of-town superstores?