Essential Oils and Pet Safety: What Every Owner Should Know

Essential oils are a popular addition to many homes, loved for their calming scents, mood-lifting properties, and natural appeal. Whether it's lavender to help you unwind or citrus oils in your cleaning routine, these concentrated plant extracts have become a go-to for wellness enthusiasts.

But while they may seem harmless, essential oils can be a hidden danger for pets. Cats, dogs, and other animals process substances differently from humans, which means what’s safe for you could be harmful or even toxic to them. At Vet Cross, we believe informed pet owners are empowered pet owners. That’s why we’ve created this guide to help you better understand the risks and how to keep your furry companions safe.

Many pet owners aren’t aware that essential oils can be dangerous to animals. These oils are often found in diffusers, cleaning products, and personal care routines—but being “natural” doesn’t always mean safe. Because pets have different metabolic systems, even a small amount can lead to serious health problems.

Pets can come into contact with essential oils in a variety of ways. The most dangerous form of exposure is ingestion—your dog might chew on a bottle, or your cat might lick a surface where oil was spilled. But even skin contact and inhalation through diffusers can cause issues, especially in enclosed spaces.

Common sources of exposure include:

• Oil spills on floors or furniture
• Diffusers within the pet’s reach
• Oils are applied to human skin and then transferred via cuddles
• Cleaning products containing essential oils

Pets who have been exposed to harmful oils may not show symptoms straight away. That’s why it’s important to recognise early warning signs of toxicity, including:

• Excessive drooling or foaming at the mouth
• Vomiting or diarrhoea
• Fatigue or weakness
• Difficulty walking or unsteady movements
• Shaking or tremors
• Confusion or disorientation
• Skin rashes or redness
• Yellowing of the gums, eyes, or skin (a sign of liver issues)

If you notice any of these symptoms, seek veterinary attention immediately. Quick treatment can make a significant difference.

Some oils are especially dangerous to pets. Here are a few commonly used ones to be cautious of:

• Tea Tree Oil - Extremely toxic even in small doses; can cause skin reactions, tremors, and coma
• Eucalyptus Oil - Can lead to vomiting, weakness, and seizures
• Camphor - Found in pain balms; can cause neurological symptoms
• Clove Oil - Linked to liver damage and nervous system issues
• Wintergreen Oil - Contains compounds that may cause severe gastrointestinal or respiratory issues and, in extreme cases, organ failure

Using essential oils doesn’t have to mean putting your pet at risk. Here’s how you can enjoy their benefits while keeping your furry friend safe:

1. Diffuse with caution - Use in well-ventilated rooms and make sure your pet can leave the area freely. Avoid long exposure times.
2. Never apply directly to pets - Avoid using human-grade oils on your pet’s skin or coat, even indirectly.
3. Store securely - Keep oils in pet-proof cabinets or high shelves to prevent spills or chewing.
4. Choose pet-safe options - There are oils and cleaning products made with pets in mind always check the label or ask your vet.
5. Start slowly - When introducing a new oil, observe your pet for any unusual reactions, even if it’s something you’ve used before.

If you suspect your pet has been exposed to a toxic essential oil:

• Remove them from the area immediately
• Wash any oil off their fur or skin with warm water and a mild pet shampoo
• Don’t induce vomiting unless instructed by your vet
• Contact your vet or call the Animal Poisons Helpline on 1300 869 738

Prompt action is critical; many essential oils are absorbed quickly, and early intervention gives your pet the best chance at a full recovery.

One of the best ways to protect your pet is to stay updated. The Animal Poisons Helpline offers helpful resources and safety alerts for Australian households. Subscribe to stay in the loop with new information and recommendations.

At Vet Cross, we’re here to support you in every aspect of pet care. If you’re unsure whether a product is safe for use around your pets, don’t hesitate to reach out. Our team is always happy to offer personalised advice to help keep your pets safe and your home worry-free.