“After the worst sheepdog in the world ever, we bring you the tiniest. Meet Nancy, the chihuahua who found her true calling after being rescued and taken in by Battersea Dogs Home. You may be more used to seeing them being carried about in heiresses’ handbags, but Nancy has broken the mould. Weighing little over a kilogram (2.5lb), the little one proved her talents during visits to a farm in Guildford, Surrey. The rescue pup, who used to have no fur due to severe mange, was adopted by Ali Taylor, who helps train rescue collies as sheepdogs… ‘It quickly became evident that Nancy has natural ability and loves herding sheep.” w/ photo + video