Passionflower

Passiflora incarnata

Evidence: BFamily: Passifloraceae

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.

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

Safe

Duration: moderate term

Pregnancy: unsafeYoung: safe

Cats

Use Caution

Duration: short term

Pregnancy: unsafeYoung: caution

Horses

Safe

Duration: moderate term

Pregnancy: unsafeYoung: caution

Dosing Guide

General guidance only — always consult your veterinarian.

SpeciesFormDoseFrequencyNotes
Dogsglycerin tincture0.5-1 drops /lbtwice daily
Dogsdried herb10-20 mg /lbtwice dailyMix into food or give as tea

Active Compounds

Chrysin(flavonoid)
Harmine(alkaloid)

Compounds marked Cat Unsafe (phenols and many terpenes) cannot be metabolized by feline livers.

Safety Warnings

Surgery Warning

Discontinue 2 weeks before surgery.

Quick Info

Plant Family

Passifloraceae

Parts Used

leaf, flower

Available Forms

glycerin tincture, dried herb, tea

Explore More Pet Resources

Find more herbs, check interactions, or review toxic plants for pets.