Donald Shaver search widely for diversified breeding stock. Local breeders, knowing his reputation were reluctant to sell to him for fear of competition. In 1946, there were 256 registered chicken breeders in Canada. Shaver Poultry became the 257th. By 1958, only Shaver remained, along with seven other major poultry breeders worldwide. The principle of hybrid vigour had been well established for corn, but the costs and time required to test chicken crosses were higher. Small breeders (as Shaver was at the time) could not afford permanent scientific staff, so Shaver obtained assistance from geneticists conducting research at universities and government institutions. Shaver
Shaver Transportation Company the Washington Territory, so the only way that goods could be shipped to market was by way of the rivers. Many companies arose to compete with the OSN, and one of the few survivors was the Shaver Transportation Company. Founders of the company included steamboat captains James W. Shaver and George M. Shaver. Shaver Transportation was begun by James W. Shaver, whose family were pioneers in Portland, Oregon. They owned a woodyard business which supplied firewood for trains, powered then by steam locomotives. They also supplied wood from a dock for steamboats. In 1880, James W. Shaver went into the