"The dogs are crazy about it -- they'd search through barbed wire, cactus, whatever, to find it," said Young, who has worked for project contractor Global Training Academy since 1990.
"Psi prosto polude za tom lopticom, traže je kroz bodljikavu žicu, kaktuse, bilo šta, samo da je pronađu," kaže Jang, koji radi za izvođača projekta Global Training Academy od 1990.