If you encounter this creature in the wild while with a tribe member, just bola the tribe member and run.

This dinosaur is as friendly as any on the island. Tame it by flying next to the mouth and let him eat out of your hand! It's that simple. Great mount for beginners

Real men tame this beast with cooked fish meat...

I don't always tame a giga but when I do I die 30 times.