The team recruited 25 dogs to train in scent detection but only two – Ivy and Callie – were skilled and motivated enough to complete the experiments, the researchers said. Ms Kiiroja said ...

"If we are able to train dogs to track people in this country ... "Whether that be human scent tracking, specialist detection work or operating in a control base on a wildlife reserve." ...

By using special scent packets in tennis balls, they can help owners train their dogs to track them down using their noses. “If you have a little Corgi, a big German Shepherd, a Great Dane, ...