New homes are found for nearly all the dogs at Battersea by a dedicated team of rehomers but some have no chance of getting a new place because they are old, sick or aggressive. There is hope, however, forthe smallest of these dogs in the shape of one remarkable woman who takes them in. With Shauna Lowry. Series producer Steve Ski air; Executive producer Bob Long BBC BOOK: Battersea Dogs' Home, price £9.99, available from retailers