Bola works when aimed at the legs/torso.

I put one in a taming pen then bola it so it can’t escape

I’m fast as frock boi suck that parrusor

Use similar tactics to taming a raptor when taking iguanadons: bola them and then go behind them and hit them with a bat until they fall unconscious. For players who have never tamed one of these before, it might be easy to mistake these guys for a carnivore, but they are actually herbivores (you can tell because they use a beak instead of teeth) so be sure to feed them berries when taming them, not raw steak.