It's the PBH where dogs are allowed on the top deck area. The signs say no dogs allowed, but the staff bends the rules and lets people bring them to the top deck. We never tried it at the HRH or the RPR, I'm not sure if they would allow it.
No, they are not allowed in the pool or on the beach area. Just the top area where you walk in. That means your dog can lay with you on a beach chair.
The staff is very friendly with the dogs and they enjoy petting and even grooming them. One person took let his dog run in the dog walk area, it jumped into the lake nearby, so the staff gave it a bath. In our case, just about every staff member that walked by stopped to pet our dog and talk with us.
Here's my recent web site with pictures.
http://www.nogodforme.com/PBH2006.htm