Is Rosemary Oil Safe for Cats? (2024)


If you use essential oils, you might wonder is rosemary oil safe for cats?

Rosemary essential oil is not safe for cats. You should never apply rosemary essential oil to your cat since they may simply groom the oil off of themselves and consume it.

Some people have also utilized essential oils to enhance their cats’ quality of life. On the contrary, there are cat owners who insist that even the smallest amounts of essential oils are harmful and even hazardous for cats.

Besides causing nausea and diarrhea, rosemary essential oil use can also depress the central nervous system due to the ultra-concentrated nature of the oils. This may result in a decrease in cardiac and respiratory rates as well as convulsions.

Before discussing this further, let’s look at how essential oils work.

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How Do Essential Oils Work?


Understanding what constitutes an essential oil is necessary before discussing the safety and advantages of essential oils.

Essential oils are oils that have been refined and concentrated after being collected from plants for various applications.

Essential oils are not found in all plant oils. The term “essential oils” refers to liquids extracted from specific plants with a strong, distinctive scent.

The sources of essential oils in a home are not limited to pure essential oils used in a diffuser. Numerous cosmetics and cleaning products include essential oils, which should be treated with the same caution as pure essential oils.

What Advantages Does Rosemary Have for Cats?


Essential oils, in their purest form, are toxic to cats. However, some oils are considered more harmful than others.

This fact does not apply to herbs you may keep or grow at home. Numerous cat owners firmly believe homeopathic remedies may prolong a cat’s life. Always consult a veterinarian before giving your cat any herb or homeopathic remedy, no matter how tried and true it may seem.

Rosemary, the herb, not the oil, can provide some homeopathic remedies that some cat owners swear by. Some of these remedies can be found below.

Repellent for Fleas

Fighting off fleas on a cat can be challenging. Although there are several solutions available to address this problem, some cat owners do not feel comfortable subjecting their cats to harsh chemicals.

Herbs like rosemary and cumin may be useful if you also desire to limit the number of chemicals in your cat’s life.

Soothing Itches


Nothing stresses a cat out like an itch that won’t go away. While you should always take an itchy cat to the vet, you can provide some immediate relief with a dip made from rosemary to calm them down.

Is Rosemary Oil Safe for Cats?


Rosemary oil is harmful to cats. However, the herb itself is not.

Any essential oil, however, might become harmful to your pet. Make sure your cat doesn’t consume any essential rosemary oil if you have some around the house because it is very pure and can be too potent.

You should ensure your cat stays away from other oils like wintergreen, lavender, citrus, and thyme because they are considered harmful to pets.

Always seek a veterinarian’s advice before administering any new medication, particularly one that hasn’t been used on cats.

Take your cat to the doctor immediately if you notice any unsettling symptoms, such as depression or a lack of appetite.

Is Rosemary Extract Safe for Cats?


No, except if it’s already in their food, you shouldn’t give your cat rosemary extract or let them consume it. Like rosemary in essential oil, it is too potent for your pet to benefit from or be healthy.

Is Rosemary Safe for Cats to Smell?


Yes, cats can safely smell the rosemary. When sniffed, the herb is safe but might scare your cat. Most cats don’t enjoy the scent of rosemary; therefore, they might avoid the plant on their own. If you have a rosemary plant on your deck or in your window, your cat may safely poke the plant to satisfy its curiosity without harm.

Can Rosemary Extract Trigger Cat Seizures?


Cat seizures are not known to be triggered by rosemary extract. Nevertheless, it might become hazardous if cats consume rosemary oil. Toxic reactions include tremors, seizures, drooling, vomiting, and diarrhea.

Contact your veterinarian immediately if you think your cat has consumed rosemary oil.

How to Use Rosemary on Cats


The right administration of any homeopathic remedy is essential to preventing negative effects in cats. Additionally, proper administration guarantees that cats benefit the most from the treatment. Avoid using essential oils to treat your cat.

Dry Application

Rosemary, as a dry herb, is safe for a cat. They most likely won’t be interested in licking it off, either, since they don’t like the smell. However, you will need to bathe your cat in the shower or sink to get the excess rosemary off.

Do not apply the dry herb directly to the cat’s coat, but rather to spaces where they hang out. If they are always in a cat bed or tree, sprinkle some dry rosemary as a flea repellant on these spaces.

Spray the Air

Never use an essential oil diffuser around a cat. However, you may boil dry rosemary to make tea. Strain the leaves, then spray the rosemary water on their coat.

Is It Okay for Cats to Eat Rosemary?


You may rest easy knowing that rosemary is safe for cats, dogs, and horses, according to the ASPCA Animal Poison Control. The ASPCA identifies certain members of the Lamiaceae family as harmful to cats.

These include oregano, catnip, marjoram, lavender, and catnip. GI disturbance, such as vomiting, diarrhea, and a reduction in appetite, are all signs of these substances’ toxicity. Remember, cats are carnivores. They generally rely on fish, meat, and other animal products for their nutrients. They don’t need vegetables or herbs.

Basil, candle plant, prostrate coleus, sage, summer and winter savory, Swedish ivy, and thyme are among the Lamiaceae plant family’s non-toxic members.

Can Cats Eat Too Much Rosemary?


Even though rosemary is classified as non-toxic, you shouldn’t allow your cat to snack on it freely.

Numerous volatile oils, such as monoterpenes, hydrocarbons, camphene, limonene, camphor, borneol, cineole, linalool, and verbinol, are found in rosemary.

If enough of these oils are ingested, it may result in GI symptoms, including diarrhea and vomiting. However, most cats won’t consume enough rosemary to be uncomfortable. Instead, they could take a few odd nibbles.

Don’t Use Essential Oils Around Your Pet


Do not use essential oils around cats or dogs. These are not safe for them in any way, shape, or form.

You can, however, use rosemary in its plant form around cats as a natural flea repellent.

Frequently Asked Questions

Is peppermint oil safe for cats?

Peppermint oil is toxic for cats. Cats are carnivores, and in the wild, they don’t often eat plants of any kind.

Are diffusers bad for cats?

Generally, you shouldn’t keep an essential oil diffuser around rooms where your cats hang out. They might tip the diffuser over and get into it. The droplets of essential oil that go into the air can also get into their lungs and cause respiratory problems.

Is lemon oil safe for cats?

Lemon oil is also not safe for cats. Most citruses are hazardous to cats anyway. In essential oil form, these can be the most deadly.

Will Rosemary Oil Poison My Cat?


Essential oils may be therapeutic for humans but deadly for cats. If you want a homeopathic remedy for your cat, try a different resource that won’t make them sick.

If you have a rosemary plant on your window sill, don’t worry: your cat won’t be sick from smelling or occasionally licking the plant.

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