Pet Herb Library

69 detailed pet herb profiles with species-specific safety ratings, weight-based dosing, and administration guides.

Evidence:AllABCT

Showing 11 of 69 herbs

Ashwagandha

Withania somnifera

B — Good EvidenceSolanaceae

Revered Ayurvedic adaptogen rooted in rasayana tradition. Calms excess stress response, supports thyroid and adrenal balance, and restores depleted animals. Grounding rather than stimulating, making it ideal for anxious, wiry constitutions.

Cat's Claw

Uncaria tomentosa

B — Good EvidenceRubiaceae

Peruvian inner bark vine with immunomodulating, anti-inflammatory, and antiviral properties; used in canine and equine arthritis, Lyme disease support, and chronic immune conditions.

Chickweed

Stellaria media

B — Good EvidenceCaryophyllaceae

Cooling, mucilaginous spring green that soothes itchy, inflamed skin and moistens dry coughs. A nutritive, mineral-rich herb safe and beneficial as daily forage for virtually all companion and livestock species.

Hawthorn

Crataegus monogyna

B — Good EvidenceRosaceae

The premier heart-support herb for aging pets. Used in veterinary cardiology protocols for congestive heart failure, murmurs, and circulation. Works synergistically with conventional heart medications.

Marshmallow Leaf

Althaea officinalis

B — Good EvidenceMalvaceae

Cooling, mucilaginous demulcent that coats and soothes dry respiratory and urinary tissues. Leaf is distinct from root in having stronger upper-respiratory affinity and gentler action for dry, irritated coughs.

Marshmallow Root

Althaea officinalis

B — Good EvidenceMalvaceae

A soothing demulcent similar to slippery elm. Excellent for urinary tract support, GI inflammation, and respiratory irritation. Very safe for all species.

Meadowsweet

Filipendula ulmaria

B — Good EvidenceRosaceae

Premier gastric mucosa protectant containing natural salicylates that soothe ulceration while astringing tissue. Widely used for equine gastric ulcer syndrome (EGUS); contraindicated in cats due to salicylate sensitivity.

Oatstraw

Avena sativa

B — Good EvidencePoaceae

Deeply nourishing trophorestorative nervine that rebuilds exhausted nervous systems while supplying silica, calcium, and B vitamins. Milky-stage oats (fresh tincture) are strongest for anxiety and burnout.

Passionflower

Passiflora incarnata

B — Good EvidencePassifloraceae

A gentle calming herb, milder than valerian. Good for dogs with mild anxiety, restlessness, or sleep difficulties. Often combined with chamomile for a calming blend.

Witch Hazel

Hamamelis virginiana

B — Good EvidenceHamamelidaceae

Astringent topical bark and leaf used as a hydrosol/distillate for insect bites, hot spots, minor cuts, inflamed ears, and anal gland irritation in companion animals and horses.

Yarrow

Achillea millefolium

B — Good EvidenceAsteraceae

Ancient hemostatic and febrifuge with strong antimicrobial activity. Stops bleeding topically, modulates fevers, and supports urinary and digestive tone. Species-sensitive due to essential oil and mild alkaloid content.