I had just gotten ark mobile. I tamed up a raptor and it was extremely powerful even though I had no saddle. It had once killed a carno for me. One day I decided to go tame a pt. I had forgotten I had saw a thery go into the water so when I knocked out the pt and put meat into the inventory it rose out of the water and proceeded to attack me. My raptor went after it but I knew it would not come back. It killed me and lets just say I respawned a lot and ended up killing all of my tamed. And then finally the pt tamed and distracted long enough for me to shoot it down with a bow.

I now name my raptors Suzuki (you'll get it if you watch Code Geass). This is my first tip.