I just need to find fiber.

[jelly_lover960]

I can't seem to find it now.

[Snugglyclaws]

Once you get a dinosaur that can cut bushes this won't be an issue.

[Atheris]

You can use Lucky to forage in debris piles and they sometimes provide fiber. You can also use a dino that has a slashing ability to cut large bushes, and that gives you a bunch! You can also buy it from Orani whenever she comes to town.