Today, it seems that the dogs are working on scent training. A dozen small obstacles set out in the large run - a small bucket, some rocks, a mixing bowl, a leafy branch, and so on. The dogs bell eagerly just out of sight, and Aiden carries a handkerchief - as she approaches, he spritzes it lightly with some perfume or cologne, and chooses a blind to hide it under. Backing away and watching, he calls, "Alright Gwen, release!"