Heath and Ariel pick back up the conversation with a few training tips and break down the science of the olfactory system of the hound, (the dog's nose). They talk about the scent receptors and some things we can do to help give our hounds the edge on becoming a better hound. Ariel explains things that are transferred from the mother to the pups before they are even conceived. This episode is loaded with valuable information you’re not going to want to miss. The Journey just got hotter.