Is Rosemary Toxic to Horses?
No — rosemary is non-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
Rosemary is not considered toxic to horses, so poisoning symptoms are not expected. Eating a large amount of any plant or unfamiliar food can still cause mild vomiting or diarrhea; call your vet if your horse seems unwell.
What to do now
- This is generally considered safe for horses.
- Large amounts of any plant or unfamiliar food can still cause stomach upset.
- Call your vet if your horse seems unwell.
Good to know
Rosemary plants are non-toxic. Concentrated oil is a different story.
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Frequently asked questions
Is rosemary toxic to horses?
No — rosemary is non-toxic to horses. Rosemary plants are non-toxic. Concentrated oil is a different story.
What are the symptoms of rosemary poisoning in horses?
Rosemary is not considered toxic to horses, so poisoning symptoms are not expected. Eating a large amount of any plant or unfamiliar food can still cause mild vomiting or diarrhea; call your vet if your horse seems unwell.
What should I do if my horse ate rosemary?
This is generally considered safe for horses. Large amounts of any plant or unfamiliar food can still cause stomach upset. Call your vet if your horse seems unwell.
Related guides
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More about rosemary
- Is rosemary toxic to cats? — Non-toxic
- Is rosemary toxic to dogs? — Non-toxic
- Is rosemary toxic to pets? (all species)
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