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Oregano

Caution

Contains thymol and carvacrol. Small amounts generally safe. Concentrated oil is toxic.

Safe for Dogs
Safe for Cats

Dogs

Use caution

Cats

Use caution

Risk level

Caution

Symptoms

Mild GI upset. Concentrated oil: vomiting, diarrhea, oral irritation

What to do now

Small dried herb amounts OK. Keep essential oil away from pets.

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Dog safety

Dog Toxicity Guide

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Cat safety

Cat Toxicity Guide

See cat-specific guidance for Oregano, plants, cleaners, foods, and medication risks.

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Symptoms to Watch For

Mild GI upset. Concentrated oil: vomiting, diarrhea, oral irritation

What to Do

Small dried herb amounts OK. Keep essential oil away from pets.

Tags:seasoningscaution

Clinical References

  • https://vcahospitals.com/know-your-pet
  • https://www.petmd.com
  • https://www.fda.gov/animal-veterinary

Quick Answers

Is Oregano safe for dogs?
Oregano is generally considered safe for dogs, but portions and preparation still matter.
Is Oregano safe for cats?
Oregano is generally considered safe for cats, but portions and preparation still matter.
What symptoms can Oregano cause in pets?
Mild GI upset. Concentrated oil: vomiting, diarrhea, oral irritation
What should I do if my pet ate Oregano?
Small dried herb amounts OK. Keep essential oil away from pets.

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Disclaimer: This information is for educational purposes only and is not a substitute for professional veterinary advice. If you suspect your pet has ingested something toxic, contact your veterinarian or the ASPCA Animal Poison Control Center (888-426-4435) immediately.
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