Pet Health

Is Rosemary Safe For Cats?

Wondering if rosemary is safe for your feline friend? Discover the facts about rosemary for cats, its potential benefits, and precautions to take.
Author: Veterinary Team
Dial A Vet
Updated
June 6, 2025
|
Published
June 6, 2025
A tabby cat curiously sniffing a sprig of fresh rosemary on a wooden table surrounded by herbs.

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As a cat owner, you want to give your feline friend the best care possible, which often includes sharing safe, healthy foods. But when it comes to herbs like rosemary, many pet parents wonder: is it safe for cats? Let’s dive into the facts to help you make informed decisions for your furry companion.

🩺 Vet Insight

Rosemary is a common herb found in kitchens worldwide. It’s loved for its aromatic scent and flavor, often used to season dishes. But is it safe for cats? The good news is that rosemary is not considered toxic to cats in small amounts. According to the ASPCA, rosemary is listed as non-toxic to cats, dogs, and even horses (source).

However, just because rosemary isn’t toxic doesn’t mean it’s entirely risk-free. Cats have delicate digestive systems, and consuming large amounts of rosemary may cause mild gastrointestinal upset. Additionally, some cats may be sensitive to the plant’s strong aroma or oils.

Understanding the potential risks and benefits of rosemary for cats can help you use this herb safely, whether it’s in your home garden or as part of a prepared food.

⚠️ Ingredients to Avoid

While rosemary itself is safe in moderation, it’s essential to consider how it’s being offered to your cat. Many recipes or prepared foods that contain rosemary may also include ingredients that are harmful to cats. Here are some common ingredients to avoid:

  • Garlic and onions (toxic to cats, even in small amounts)
  • Salt and seasonings (can lead to dehydration or sodium poisoning)
  • Essential oils (highly concentrated rosemary oil can be harmful)
  • Butter or fats (can upset a cat’s stomach or contribute to obesity)

If rosemary is part of a dish or product that includes any of these ingredients, it’s best to keep it away from your cat.

✅ Safer Alternatives

If you’re looking for safe, cat-friendly herbs or plants, there are several great options to consider. These alternatives provide enrichment and even some health benefits for your feline friend:

  • Catnip: A favorite among cats, it stimulates playfulness and relaxation.
  • Cat grass: Often a mix of wheatgrass, barley, or oats, it’s safe and aids digestion.
  • Parsley: In small amounts, parsley is safe and provides vitamins like K and C.
  • Valerian root: This herb can have a similar stimulating effect as catnip.

These options are not only safe but can also promote mental and physical stimulation for your cat.

💡 Final Advice

While rosemary is safe for cats in small quantities, it’s not necessary to include it in their diet. Cats are obligate carnivores, meaning their nutritional needs are primarily met through animal proteins. Herbs like rosemary may provide aromatic enrichment but should not replace a balanced, species-appropriate diet.

If you want to introduce rosemary to your cat, start with a tiny amount and observe their reaction. If they show any signs of discomfort, such as vomiting or diarrhea, discontinue use and consult your veterinarian. Always avoid offering rosemary in essential oil form, as it can be too concentrated and harmful to pets.

When in doubt, it’s always best to consult with a veterinarian before introducing new foods or herbs to your cat’s diet. A quick chat with a professional can save you from unnecessary worry and keep your feline safe and happy.

FAQs

Q: Can cats eat rosemary leaves?
A: Yes, cats can eat small amounts of rosemary leaves as they are non-toxic. However, large amounts may cause mild digestive upset, so moderation is key.

Q: Is rosemary oil safe for cats?
A: No, rosemary oil is not safe for cats. Essential oils are highly concentrated and can cause adverse reactions, including skin irritation and difficulty breathing.

Q: How can I tell if my cat is reacting poorly to rosemary?
A: Watch for symptoms like vomiting, diarrhea, drooling, or lethargy. If you notice any of these signs, contact your veterinarian immediately.

Book a $49 online vet consultation at https://www.dialavet.com for fast, expert advice.

References

While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
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