Dogs can now smell explosives

Scientists have been working on this project for a couple for weeks and finally found away for dogs to smell explosives! I find this amazing that dogs can actually do this. It's a chip that you stick up your dogs nose and whenever there is an explosive around the dogs will be able to smell it. Mostly police and detectives find this useful, but otherwise there is probably no other way you would want to buy this product. This will definitely help us find out a lot of things. Although this product is really cool I feel bad for the dog.