I was once on a quest to tame some hyenadons. Once I tamed one, I immidiately started collecting more. I mean, what is there not to like about them? They're practically little petting doggos! Once I couldn't find wild ones near my base anymore, I decided to try to find them at redwood forest. I got to the redwood coast headed toward volcano and I see there are a TON of these little pegomastax around the beachy area. I accidentally got off my argentavis and the little dinos started dashing towards me. I quickly got on my argy and wanted to take off but then I heard my flyer screeching and my screen said "You've tamed a Pegomastax!" There were like 5 of them and I took all of them home.. Idk how I tamed them, but I'm happy I did.

Sorry this was a long story but I just wanted to share my experience.