Chaga
Inonotus obliquus
Birch-dwelling sclerotial fungus rich in betulinic acid and melanin antioxidants; used in veterinary integrative medicine for immune support, oxidative stress, and adjunctive cancer care.
Consult Your Veterinarian First
This information is for educational purposes only. Always consult a qualified veterinarian before using herbal remedies for your pet — especially if they are on medication, pregnant, or have existing health conditions.
Species Safety
An herb safe for one species may be toxic to another.
Dogs
SafeDuration: long term
Cats
SafeDuration: moderate term
Horses
SafeDuration: long term
Rabbits
Use CautionDuration: short term
Birds
SafeDuration: moderate term
Guinea Pigs
Use CautionDuration: short term
Dosing Guide
General guidance only — always consult your veterinarian.
| Species | Form | Dose | Frequency | Notes |
|---|---|---|---|---|
| Dogs | dried herb | 0.25-0.5 grams /kg | twice daily | Per 10kg; dual-extract preferred for triterpene and polysaccharide bioavailability. |
| Cats | tea | 0.5-1 ml /kg | twice daily | Per 5kg; decoction mixed in wet food; avoid in cats with urinary crystals. |
| Horses | dried herb | 10-20 grams | once daily | For 450kg horse; immune and antioxidant support top-dressed on feed. |
Active Compounds
Compounds marked Cat Unsafe (phenols and many terpenes) cannot be metabolized by feline livers.
Safety Warnings
Surgery Warning
Use cautiously in animals prone to oxalate kidney stones; stop 2 weeks before surgery.
Essential Oil Form
Moderate modern research on antioxidant, antitumor, and immune effects; strong traditional use.
Quick Info
Plant Family
Hymenochaetaceae
Parts Used
whole plant
Available Forms
dried herb, capsule, tea
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