To tame:

•find egg

• put egg on big dino

• wait for the eggs to hatch

• you will lose the dino, but you will get a rhino.

Dbeastcali

Rhyniognathas don't follow you so don't whistle again and again

Just give it forcetame…

A helpful tip should include more words.

I recommend not taming this thing because it will take a lot of time and the impregnating can not work