Got my first spino pretty easy with my heart pounding after witnessing the havoc it can wreck..I laid a couple of large bear traps and lured it into them the shot it with tranq darts...and fed it with narcotics and fish meat..I am currently terrorizing my area with the spino and two baryonyx
Whenever you're taking the Spino, remember to take at the very least 300 narcotics. It wakes up FAST, and whenever your taming ANY creature, surround it with wooden spike walls! Saves me countless tames from smaller pack animals. And to knock it, you simply need steep high ground and go to town with your tranqs. Happy taming!
Place 3 stone dino gates and one giant bear trap in middle, shoot it and boom here he comes... While he is on trap place last stone dino gate on the back ez tame. Really good in swamp everything fears them and kapro cannot grab you while standing in 2 legs.