How Powerful Is a Dog’s Nose? | Inside the Animal Mind | BBC Earth

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: WATCH MORE: New on Earth: Oceanscapes: Wild Thailand: 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. This is a commercial channel from BBC Studios. Service & Feedback