Vet on the Hill follows charismatic Australian vet Dr Scott Miller at work in his surgery in south-west London, giving a genuine insight into the highs and lows of life at a grassroots veterinary practice. In the seventh episode, Sandy, who gave up a high-powered job in banking to start her own dog-walking company, spends her days walking her clients' dogs in the park or doing special garden visits to play games with pampered pooches. Having left the corporate rat race to find job satisfaction, Sandy now wants to take her business to a new level and has asked Scott to give her a first aid lesson in case anything happens to any of her clients' canines. Former international pop star Hannah from mega group S Club 7 is a regular at the clinic with Stanley, her Cavalier King Charles spaniel.