Dolphin intelligence rivals humans - I know because I've kayaked with them on numerous occasions. (No need to chase them - they love human contact, especially with kayaks,)
Only a MONSTER would place them in captivity. Want to see them? Do it in the wild on a dolphin watching tour - not in a human made jail cell. That's what a "dolphinarium" is - a jail cell that destroys spirit, cuts lifespan and creates medical hardships. And certainly, anybody with the black heart of a dolphin jailer doesn't care about the dolphin. For them its only about money.
These animals were kidnapped from their close-knit family, never have the chance to properly exercise and suffer severe emotional trauma. I suggest that the owners of dolphinariums should suffer that fate, and release the dolphin - if they can ever find their family pod.
You can enjoy proper dolphin watching from a humanely organised dolphin tour around the World. I've done it in numerous locations including New Zealand and Puerto Princesa, where an educational tour brings you closer to free ranging dolphin that you will get in this Russian's jail. I've also kayaked with dolphins. Watch the Puerto Princesa tour.
See you on the water, Ling Yai (Thai for 'Big Monkey') AKA John Caveman Gray