Animals can be friends for real. Another example of devotion was filmed in a video in Beijing.
Two ferrets tried to cross the fence separating the roadway. One of them was injured, and could not jump onto the barrier on his own. His comrade proved himself to be a faithful friend - he did not abandon a relative, but tried to help. It was not the first time to get a friend to the fence. However, after several attempts, the injured ferret still managed to help out, after which the animals disappeared into the bushes.
The animals were noticed by passengers of a passing car, who shot a video.