Just how powerful is a dog’s sense of smell? Today, search dog Fern is going to test out her senses to see if she can find a canister filled with pork meat – in the middle of a lake, under 7 meters of water and mud. Subscribe: http://bit.ly/BBCEarthSub
New on Earth: https://bit.ly/2M3La96
Wild Thailand: https://bit.ly/2kR7lmh
Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you’ll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn’t get more exciting than this.
Want to share your views? Join our fan panel: http://tinyurl.com/YouTube-BBCEarth-FanPanel
This is a channel from BBC Worldwide, trading as BBC Studios, who help fund new BBC programmes. Service information and feedback: http://bbcworldwide.com/vod-feedback–contact-details.aspx