Is Iris Toxic to Horses?
Yes — iris is mildly toxic to horses.
PawSafe Check is for general information only and is not veterinary advice. Always contact your veterinarian or a poison control service if you think your pet has been exposed.
Symptoms to watch for
- Vomiting
- Diarrhea
- Drooling
- Reduced appetite
Toxic parts
Bulbs/rhizomes (most toxic)
Toxic compound
Pentacyclic terpenoids
What to do now
- Remove any plant material from your horse's mouth and keep it out of reach.
- Gently rinse the mouth and offer fresh water.
- Call your vet if symptoms persist, get worse, or your horse is small, young or elderly.
Good to know
Iris rhizomes cause drooling, vomiting and diarrhea; leaves and flowers are less concentrated.
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Frequently asked questions
Is iris toxic to horses?
Yes — iris is mildly toxic to horses. Iris rhizomes cause drooling, vomiting and diarrhea; leaves and flowers are less concentrated.
What are the symptoms of iris poisoning in horses?
Vomiting. Diarrhea. Drooling. Reduced appetite.
What should I do if my horse ate iris?
Remove any plant material from your horse's mouth and keep it out of reach. Gently rinse the mouth and offer fresh water. Call your vet if symptoms persist, get worse, or your horse is small, young or elderly.
Related guides
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More about iris
- Is iris toxic to cats? — Mildly toxic
- Is iris toxic to dogs? — Mildly toxic
- Is iris toxic to pets? (all species)
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