I believe Spinos May be bugged right now. Tried to tame two today, both level 280. First one, drew it on to land, knocked it out and put Argie kibble on it and it sank through the ground and out of my reach. I stuck around to see if it might tame anyway and I might be able to recover it. It died due to โ€œdrowningโ€ under ground. :(. It took one bite before drowning and got to 1% tame. Second one, pulled it up a hill, knocked it out and put kibble on it as well. Supposedly takes 4 bites of Argie kibble on our sever (15x taming). Each bite gave 1% taming. Fed it a few drugs to keep it asleep and after 4 bites, I stopped drugging it and it woke up. :/

More Spinosaurus Taming & KO Tips