On our new website we are putting together a Seminar/talk on just this but it won’t be ready for a while, and I believe I’m going to be speaking about it at one of the festivals…. We can let you know. While it doesn’t relate to truffles, more to SAR and tracking I recommend Scent and the Scenting Dog by William G. Syrotuck. It’s an old manual, but it talks about some things that are useful to understand and do have correlations. If you want to get really involved in NW or detection dogs in general it is good to know how scent moves in different environments, how dogs perceive it, and how to respond and adapt etc
Also would love to know your recipe for home made treats- we are always looking for new things!