Can you take a self guided tour with your dog? Is any part of the grounds dog friendly?

Only service dogs.

You should better call to make sure

You would have to call to be sure what they allow.

When I was there, there were dogs... not service dogs, just pets. I think they might be allowed on the grounds, but maybe not the buildings?

I believe that it would be no pets allowed, unless a service animal. You should call ahead to confirm though.

No

I think they only allow service animals