Horsetail
Equisetum arvense
Silica-rich ancient plant used for connective tissue support, urinary health, and coat/hoof quality; species selection critical due to toxic relative Equisetum palustre.
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: moderate term
Cats
SafeDuration: moderate term
Horses
Use CautionDuration: short term
Rabbits
Use CautionDuration: short term
Birds
Use CautionDuration: short term
Guinea Pigs
Use CautionDuration: short term
Dosing Guide
General guidance only — always consult your veterinarian.
| Species | Form | Dose | Frequency | Notes |
|---|---|---|---|---|
| Dogs | glycerin tincture | 0.25-0.5 drops /lb | twice daily | 6-8 weeks on, 1-2 weeks off; supplement B-complex during extended use. |
| Cats | glycerin tincture | 1-3 drops | once daily | Short courses for urinary support only. |
| Dogs | capsule | 5-15 mg /lb | twice daily | Standardized silica content; for connective tissue support. |
Active Compounds
Compounds marked Cat Unsafe (phenols and many terpenes) cannot be metabolized by feline livers.
Quick Info
Plant Family
Equisetaceae
Parts Used
whole plant, stem
Available Forms
dried herb, glycerin tincture, tea, capsule
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