They stab a 40 cm pin into the dolphins brain a couple of times... than plug the hole to prevent blood loss, not that they care about it, it's just they don't want the water to turn red that much, it attracts activists.
The dolphin doesn't die immediately, the animal suffers extremely for the next minutes!
And this is tolerated by us humans? Worse: this is actually approved by the Japanese government?
(footage by atlanticblue.de)