The pens are small with up to 5 dolphins in each one.There were also dolphins pens at the harbour and at the Whale Museum. This wa s disturbing place as the pools and enclosures were small and the dolphins look very sad. You might think dolphins are always smiling but look into their eyes and you can see how they really feel. At the Whale Museum there was a small petting pool that had bamboo sharks and stingrays and people were encouraged to 'pat' them. Apparently every few days they are replaced because they die.