And addictions, and why homeless looking cap bites can be really dangerous. Welcome to in good shape. With not helsinki. Airport sniffer dogs are hard at work, but theyre not looking for explosives or drugs. Theyre here to sniff. Alcove ed passengers is simply asked to damp their skin with a white, the wipes and then given to the dogs to sniff and check for the corona virus docs like these are trained here for example, at the university of veterinary medicine in hanover. They learn to differentiate between cove it and the normal flu virus. Dogs can identify around and indifference and the mucous decreasing membrane in their noses is 10. 00 to 20. 00 times bigger than in. Ask humans that allows them to sniff out practically any sent going, including the smell of illnesses like cancer, malaria or diabetes. And they can even recognize potentially dangerous. Allergens. Clutter is a very special little dog. Shes able to detect even microscopic amounts of peanut and alert her owner johan or