Moschops are recommended as an easy early source of eggs for Superior Kibble, while Allosaurus or Argentavis can provide alternatives if you can establish a safe taming setup. Tree sap can be gathered with taps placed on redwood trees, from broken stumps, or through certain harvesting methods. Check each egg’s description to confirm its nutrition tier, and remember that the egg is an essential crafting ingredient; fertilized eggs can also be used.