'Docile' bears guard marijuana plot

A pair of marijuana growers in Western Canada appear to have been using bears to protect their illegal crop, but the well-fed animals proved to be a bit lax in their guard duties, police said.

Officers were dismantling two large outdoor plots of marijuana near Christina Lake, British Columbia, when they realised there were 10 large black bears wandering around the farm property, the Royal Canadian Mounted Police said.

Officers were initially worried the bears might be dangerous, but quickly realised the animals were actually very docile and content just to sit around as the marijuana was seized, police said in a news release.

Two people were arrested in connection with the drugs.

The bears, which were apparently being fed dog food to keep them on the property, may eventually have to be put down if wildlife officials determine they have become too habituated to humans, police said.