When wild has 80k ish health, drops down to inbetween 16-18k when tamed, but if you still want to tame the gigger, just stuff it with tranquilizer darts from a 150 plus gun, feed mutton, if you want to trap it, use small metal gates, do NOT use anything less than a good gun! I hope this helps your giga taming. -TheForceTameSpiter