Krista has IBD. I feed her Rawz now which makes use of zero gums or thickeners. Until you count fenugreek seeds. They use fenugreek seeds for a all-natural gum choice. Krista enjoys Rawz and positively thrives on it. I am fewer worried about guar gum than I am with carageenan https://www.petskyonline.com/reptile-supplies/