You can no longer feed the dolphins. I was there last summer and the feeding had been discontinued. They now have the dolphins doing different interactive things but you have to be there at a certain time. Once people were throwing a buoy into the water and the dolphin would fetch it and throw it out of the pool to a person. It was really fun but my daughter got soaked! They still have two activities you can pay extra to do with the dolphins. You can also still feed the stingrays and the sea lions.