How i tamed a spino:

Full flak armor

10 bear traps

And a crossbow and sone trank arrows

;

Just bring a sickle with you and a sword so that when you sickle a sabertooth salmon you get raw prime meat.

I recommend getting a female argetavis before taming a spino for the kibles.

Also breed raptors and kill its babies to get raw prime meat 1 baby raptor is like 10 prime meat so make sure to cook it in time and turn it into jerky