Shiitake
Lentinula edodes
Medicinal mushroom rich in lentinan beta-glucans; powerful immunomodulator with antitumor, antiviral, and hepatoprotective effects used adjunctively in veterinary oncology and immunity.
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: long term
Horses
SafeDuration: long term
Rabbits
SafeDuration: moderate term
Birds
SafeDuration: moderate term
Guinea Pigs
SafeDuration: moderate 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; hot water extract powder preferred for bioavailability of beta-glucans. |
| Cats | capsule | 50-100 mg /kg | twice daily | Per 5kg; hot water extract preferred; immune support for FIV/FeLV/cancer. |
| Horses | dried herb | 10-30 grams | once daily | For 450kg horse; immune and oncology adjunct; extract forms top-dressed on feed. |
Active Compounds
Compounds marked Cat Unsafe (phenols and many terpenes) cannot be metabolized by feline livers.
Safety Warnings
Surgery Warning
Cook or use extracts; raw shiitake contains lentinan that can cause dermatitis in susceptible animals.
Essential Oil Form
Strong clinical evidence for lentinan in veterinary oncology; well-established immunomodulator.
Quick Info
Plant Family
Marasmiaceae
Parts Used
fruit, whole plant
Available Forms
dried herb, capsule, tea
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