Zoo tycoon 2- dolphin show?

I have Zoo Tycoon 2 for my nintendo DS. I have dolphins, the pool is big enough, there's space between the stands and the pool, and I still don't know how it works with the show. Can someone help me?

If you have all the objects to build an aquarium you build the aquarium to put the dolphins in. The happiness of the dolphins must be green.

You have to click on one of the dolphins and there you have to click on the picture to get into the zookeeper mode.

Then you have to click on the small picture of the dolphin splashing around.

Then the show starts. Have fun.

I still have a question. I don't want a train ticket or anything but we can. Clarify something privately? Is important.

Just write