Quellenangaben
- https://www.akc.org/expert-advice/nutrition/benefits-high-fiber-dog-foods/
- https://fdc.nal.usda.gov/fdc-app.html#/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4441156/
- https://pubmed.ncbi.nlm.nih.gov/27598135/
- Brendieck-Worm, C. / Melzig, M. (2021): Phytotherapie in der Tiermedizin