Oh a week and pup will have forgotten, oodles of love he may just enjoy pretending for another couple of weeks LOL.
You will have to make a plan and explore that castle, sounds like an awesome place to next birthday event!
Not sure when we will be back in Bakoven it is a spot with many memories from over the years. Pity the train system no longer works the way we knew it, it would be epic doing it by train again.