A juvenile Great Pyranees claimed us. He is food focused. Down cause him to turn upside down for the treat. I have known “the choosing.” I have worked with puppies and dogs. But this baby doesn’t really trust. He isn’t aggressive. He just seems cautious but not fearful. We have been using praise, capture, and running between two people to get treats and love. He loves “ find.” I know training and love are part of building the trust and connection, but something is missing. Any ideas?