Grawes Scents are known as the best Training Scents for training your dogs to hunt. We have used the Scent before with Young dogs and these are the best at actaully working getting a dog to work a Track and teaching them to Trail.
Be Sure to Read a Great Article about how to train using these Scents on one of our child websites by Mike Leonard from New Mexico. this is a Really helpful article
Grawes Scents are not Urine based scent, so availability can be limited by production.