Is Lemongrass Safe for Dogs? What Experts Say

If you’re a dog parent who loves cooking with fresh herbs, you’ve probably wondered whether your culinary favorites are safe for your furry friend. Lemongrass is one of those aromatic herbs that smells absolutely divine to us humans—but what about our canine companions? The question of whether lemongrass is safe for dogs deserves a thorough answer, especially since many pet owners keep it in their kitchens or gardens.

The good news is that plain lemongrass itself isn’t toxic to dogs in small amounts. However, the complete picture is more nuanced than a simple yes or no. Understanding how lemongrass affects dogs, in what forms it might pose risks, and how to keep your pup safe requires looking at the science behind this popular herb and hearing what veterinary experts have to say.

In this comprehensive guide, we’ll explore everything you need to know about lemongrass and dogs, from potential benefits to serious safety concerns, so you can make informed decisions about what your four-legged friend can and cannot have.

Is Lemongrass Toxic to Dogs?

The straightforward answer is: plain lemongrass in its fresh or dried form is not inherently toxic to dogs. According to the ASPCA Animal Poison Control Center, lemongrass doesn’t appear on their list of toxic plants for dogs. This means your pup won’t experience poisoning from consuming small amounts of the herb itself.

However, there’s an important distinction to make here. Just because something isn’t technically toxic doesn’t mean it’s safe or recommended for regular consumption. Lemongrass contains compounds that, while not poisonous, can cause gastrointestinal upset in dogs, particularly when consumed in larger quantities.

The plant contains citral, a natural compound that gives lemongrass its characteristic lemony scent and flavor. While citral isn’t toxic, it can be irritating to a dog’s digestive system. Additionally, the fibrous nature of lemongrass stalks can potentially cause blockages if your dog swallows large pieces without proper chewing.

Bottom line: Small amounts of plain lemongrass likely won’t harm your dog, but it’s not something you should intentionally give to your pet, and you should definitely prevent access to larger quantities.

Different Forms of Lemongrass: Which Are Risky?

Not all lemongrass products are created equal when it comes to dog safety. The form your dog encounters makes a significant difference in the level of risk involved.

Fresh Lemongrass Stalks

Fresh lemongrass stalks are the least concerning form. If your dog nibbles on a small piece of fresh lemongrass from your garden or kitchen counter, the risk is relatively low. The main concern would be if your dog ate a substantial amount, which could cause mild digestive upset or, in rare cases, intestinal blockage due to the fibrous texture.

Dried Lemongrass

Dried lemongrass is more concentrated than fresh, meaning the compounds that can irritate the digestive system are more potent. A smaller amount of dried herb can cause more significant effects than fresh lemongrass. If your dog gets into a container of dried lemongrass, monitor them closely for signs of gastrointestinal distress.

Lemongrass Tea and Infusions

While lemongrass tea might seem harmless, it’s important to remember that it’s a concentrated form of the herb. Additionally, hot liquids can cause burns to your dog’s mouth and throat. Never give your dog lemongrass tea, and keep any cups containing it out of reach. This is particularly important for curious puppies and dogs with a habit of counter-surfing.

Lemongrass-Infused Products

Many commercial products contain lemongrass as an ingredient—from dog treats to topical sprays. Before purchasing any product for your dog, carefully read the ingredient list and manufacturer’s safety information. Some products may contain additional ingredients that could be problematic for your pet.

Lemongrass Essential Oil and Dogs

This is where the safety concern becomes much more serious. Lemongrass essential oil should never be applied to or ingested by your dog. Essential oils are highly concentrated versions of the plant’s active compounds, making them far more potent and potentially dangerous than the plant itself.

According to the American Kennel Club (AKC), essential oils can be toxic to dogs when ingested or applied to the skin. Lemongrass essential oil contains concentrated citral and other compounds that can cause:

• Severe gastrointestinal upset
• Liver damage with repeated exposure
• Neurological effects
• Skin irritation or chemical burns if applied topically
• Respiratory issues if inhaled in high concentrations

Many pet owners use essential oil diffusers in their homes without realizing the potential risks to their dogs. If you use a lemongrass essential oil diffuser, ensure your dog has access to well-ventilated areas where they can escape the scent, and use the diffuser sparingly and for short periods only.

Never apply lemongrass essential oil to your dog’s skin, collar, or bedding. Some people mistakenly believe that natural essential oils are automatically safe, but this is a dangerous misconception. Always consult with your veterinarian before using any essential oils around your pets.

Signs Your Dog Has Eaten Lemongrass

If your dog has consumed lemongrass—whether fresh, dried, or in another form—watch for these warning signs:

• Vomiting: One of the first signs of gastrointestinal irritation
• Diarrhea: May occur within a few hours of consumption
• Lethargy: Your dog may seem unusually tired or uninterested in activities
• Loss of appetite: Digestive upset often causes reduced interest in food
• Abdominal pain: Signs include restlessness, whining, or adopting a “play bow” position
• Excessive drooling: Can indicate nausea or mouth irritation
• Difficulty defecating: Possible sign of blockage if your dog consumed large pieces

If your dog ingests a large quantity of lemongrass or shows any of these symptoms, contact your veterinarian immediately. In cases where your dog consumed lemongrass essential oil or a large amount of the plant, seek emergency veterinary care right away.

When you call your vet, have the following information ready: the type and amount of lemongrass consumed, when it was consumed, and any symptoms your dog is currently displaying. This information will help your vet determine the appropriate course of action.

Safer Herb Alternatives for Dogs

If you’re interested in incorporating herbs into your dog’s diet or using them for their potential benefits, there are much safer options available. Unlike lemongrass, which offers minimal nutritional benefit to dogs, some herbs can actually support their health.

For example, dogs can safely enjoy basil in moderation, which contains antioxidants. Similarly, ginger can be beneficial for dogs, particularly for those with digestive issues or joint problems. You might also explore whether rosemary is safe for dogs, though this requires careful consideration of quantity and form.

Other dog-friendly herbs include:

• Parsley: Fresh parsley (not the seed form) can freshen breath and provides vitamins
• Turmeric: Has anti-inflammatory properties; use in small amounts under veterinary guidance
• Chamomile: Can help with anxiety and digestive upset; offer as a cooled tea
• Bone broth: While not technically an herb, this nutritious option supports joint and digestive health

If you’re curious about other common herbs, check out our comprehensive guide on what herbs are good for dogs to make informed choices about what you share with your pup.

For comparison, you might also want to understand which herbs to avoid. We have detailed information about whether peppermint is safe for dogs and the safety concerns with lavender, both of which have similar considerations to lemongrass when in essential oil form.

How to Keep Lemongrass Away from Your Dog

Prevention is always better than treatment when it comes to pet safety. Here are practical steps to protect your dog from accidental lemongrass exposure:

In the Kitchen

• Store dried lemongrass in sealed, opaque containers on high shelves or in cabinets your dog cannot access
• Clean up immediately after cooking with fresh lemongrass
• Don’t leave lemongrass stalks on counters or cutting boards unattended
• Dispose of lemongrass scraps securely in a closed trash can

In the Garden

• If you grow lemongrass, fence off the garden area or use barriers to prevent your dog’s access
• Supervise outdoor time, especially with curious puppies or dogs prone to eating plants
• Consider removing lemongrass plants if your dog has a strong tendency to chew on vegetation

With Essential Oils and Products

• Never use lemongrass essential oil in diffusers if you have dogs in your home, or ensure excellent ventilation and your dog’s ability to leave the area
• Store all essential oils in a locked cabinet completely inaccessible to pets
• Read labels on all commercially purchased dog products and treats
• When trying new products, introduce them gradually while monitoring for adverse reactions

General Safety Practices

• Keep your dog’s curiosity in check with proper training and supervision
• Educate family members and guests about what foods and plants are off-limits for your dog
• Keep your veterinarian’s contact information and your nearest emergency vet clinic’s number readily available
• Consider pet insurance to help cover unexpected veterinary expenses

Frequently Asked Questions

Can dogs eat lemongrass leaves?

Dogs can technically eat small amounts of lemongrass leaves without experiencing toxicity, but it’s not recommended. The leaves contain compounds that can cause gastrointestinal upset, and the fibrous nature can pose blockage risks. It’s best to keep lemongrass leaves away from your dog.

Is lemongrass essential oil toxic to dogs?

Yes, lemongrass essential oil is toxic to dogs. Essential oils are highly concentrated and can cause serious health issues including liver damage, gastrointestinal upset, and neurological effects. Never apply essential oil to your dog or use it in diffusers around your pet without proper ventilation and veterinary guidance.

What should I do if my dog ate lemongrass?

If your dog ate a small amount of fresh lemongrass, monitor them for signs of gastrointestinal upset. If they consumed a large quantity, dried lemongrass, or essential oil, contact your veterinarian or emergency vet clinic immediately. Provide details about what was consumed and when.

Are there any benefits to giving dogs lemongrass?

Unlike some herbs, lemongrass offers minimal nutritional or health benefits to dogs and comes with digestive risks. There are many safer herb alternatives that provide actual health benefits. Consult your vet before adding any herbs to your dog’s diet.

Can I use lemongrass spray on my dog?

Commercial lemongrass sprays should only be used on your dog if they’re specifically formulated as pet-safe products. Never spray lemongrass essential oil or homemade lemongrass preparations on your dog’s coat or skin. If you want to use a spray product, verify it’s veterinarian-approved first.

Is lemongrass safe in dog treats?

Lemongrass in commercial dog treats is generally safe in the small quantities used in these products. However, always check the ingredient list and manufacturer safety information. If your dog has a sensitive stomach, even small amounts might cause issues. When introducing any new treat, do so gradually and monitor for reactions.

What’s the difference between lemongrass and lemon for dogs?

Both lemongrass and lemon should be avoided for dogs. While lemongrass causes digestive upset, lemon is actually toxic to dogs due to its citric acid content. Neither should be intentionally given to your dog. According to veterinary poison control resources, citrus fruits are among the foods dog owners should keep away from their pets.

Can puppies have lemongrass?

Puppies should definitely avoid lemongrass. Their digestive systems are more sensitive than adult dogs, making them more susceptible to upset from the herb’s compounds. Additionally, puppies are more likely to choke on fibrous plant material. Keep all forms of lemongrass completely away from puppies.

Remember: When in doubt about any food or herb, consult your veterinarian. Every dog is unique, and what might be okay for one dog could cause problems for another, especially dogs with pre-existing health conditions or sensitive digestive systems. Your vet knows your dog’s individual health profile best and can provide personalized guidance.