In July 1859, the Pig War broke out on San Juan Island when an American settler, Lyman Cutlar, shot a Hudson’s Bay Company pig. Brigadier General William S. Harney, Department of Oregon commander, learned that British authorities in Victoria had threatened to arrest Cutlar and dispatched Pickett’s company from Fort Bellingham to the island to protect American interests. In response, the British sent warships and a detachment of marines. While the opposing forces that summer were facing off at San Juan Island, Pickett’s men returned and dismantled pieces of Fort Bellingham including one of the blockhouses and reassembled them on the island’s southern shore creating "Camp Pickett" later called "Post of San Juan".