33-year-old Briton Troy Williams has moved into a converted 2016 Volkswagen Transporter to care for his sick dogs. He saves about 1,750 euros per month, with monthly expenses for insurance, fuel and internet reduced to 525 euros. The total cost of the van, bought at auction for just under 12,000 euros and fitted out, came to around 33,000 euros. He has spent nearly 13,000 euros on veterinary care this year.