Hi Karen:
I forgot to tell you how long the scent was there….my husband went out took 5 mins to hide them. They were only covered by a leaf, as I told him not to bury them in a new location just yet, but not visible. 5-10 minutes by the time we got back to location. Where he was digging there was not a hide, it was part of the path. He has done this before, not sure if he found something or not. Do not think there are truffles there though. Thanks for the feedback, Wolfy seems to really like finding the truffles, I think it is great fun for him and myself.
Oh, his indication, usually noses it, then paws it. Sometimes he picks up the tin for me.