Build a raft 3 tall with a dinosaur gate on 1 side and ramps leading up from one of the outsides... agros the Saber, run up the ramp and drop in... have doorway next to the dinos gate... once it's in run out and shoot it through the door way.. can't hit you and it can't get through the door... easy tame just don't drive off :P
Easily knocked out when you use a bloa. When stuck shoot in head while you can and itll go down quickly. Tranq darts make the process quicker, but arrows will do the job just fine. They can be picked up and dropped into safe taming cages by argies to make this easy tame all the more easy.