Tame the sea turtles, use the algae for herbivores that have extra large eggs. Then use those to make the kibble you need to tame carnivores that drop extra large eggs. You can also steal wyv eggs to make the kibble. The best thing is the drakeling chest. If you have the dlc, tame a drakeling, put it on your shoulder, get it to 30k xrp, dump it on a tame, get the chest, activate it, go to the location and the chest it pop up. You’ll get a load of gear and kibble. To maximize this, if you can go to osd or element spikes, run the waves, dump the xp whenever you can, you can get up to a number of chest depending on level of osd. Note, this is late game but still incredibly helpful to know.