Dogs have a very keen sense of smell—100,000 times stronger than humans! That’s why dogs are often used to find lost people and animals, drugs, avalanche and disaster victims, and even to detect cancer and oncoming seizures. AKC Tracking is a canine sport that demonstrates a dog’s natural ability to recognize and follow a scent, and is the foundation of canine search and rescue work. In tracking the dog is completely in charge, because only he knows how to use his nose to find and follow the track. For many, the greatest pleasure of tracking are the hours spent outside, training and interacting with their dogs.