Yeah, he seems fine around the house. There were a couple of rooms that he took his time going into, but nothing that seemed too remarkable. We haven't ventured far from home since we got him, but eventually it will be interesting to see how he behaves in new environments. We're biding our time to take him to the beach. It's too soon right now and dogs aren't allowed anyway until later in the year. There's a pond near our house that he's keenly interested in, so it will be fun to see what he makes of the ocean.
Yes, dogs are weird, lol. You're guy sounds precious. It's puzzling though that they he holds onto his phobia like that for so many years.