you can easily knock out a dodo with your fists. feed it about 15 berries and let the bar go up. then use your dodo to fight small dinos like dilos or other dodos. (btw if you turn on aggressive mode they will kill everything even if you are trying to tame it)
From what I have heard you can breed dodos to be so big you can ride without saddle, or you can breed so small it can sit on your shoulder. Working on breeding them big. To breed small/big then just breed your biggest/smallest dodos together. Hope this helps. if helpful 👆, if unhelpful 👇
First off, upon breeding; You can get bigger or smaller dodos. Big dodos are lethal and are very good harvesters (you can also ride them) and small dodos are good companions. Medium dodos are good for eggs and meat. Invest in dodo farms!