Essential Oils and Pet Safety: What Every Owner Should Know

Essential oils have become increasingly popular in many households, valued for their calming scents, mood-enhancing benefits, and natural approach to wellness. From lavender used to encourage relaxation to citrus oils in cleaning products, their everyday use continues to grow.

However, many pet owners are unaware that these highly concentrated plant extracts, despite being natural can present risks to animal health. Cats, dogs, and other pets process substances very differently from humans, which can make them more sensitive to the effects of certain oils.

Understanding the potential risks is an important step in keeping your pet safe. This guide outlines the possible dangers, signs to watch for, and simple steps you can take to protect your pet in a home where essential oils are used.

Essential oils are widely used in cleaning products, diffusers, and personal care routines, but they are highly concentrated and not always safe for animals. Even small amounts of some oils can cause adverse reactions.

Because pets metabolise substances differently, what may be harmless to humans can be harmful, or even toxic to dogs, cats, and other animals.

There are several ways pets may come into contact with essential oils. The most serious risk is ingestion, such as when a pet licks a spill or chews on a product containing oils.

Topical exposure can also be harmful, particularly when concentrated oils are applied directly to the skin or coat. Even diffused oils in the air can cause issues, especially in poorly ventilated spaces or with prolonged exposure.

Common sources of exposure include:

• Spilled oils on floors or surfaces

• Diffusers placed within reach

• Direct skin contact, including transfer from humans

• Household cleaning products containing essential oils

Symptoms of essential oil exposure may not always appear straight away. Being aware of potential warning signs can help you act quickly if needed.

Signs to watch for include:

• Excessive drooling or foaming at the mouth

• Vomiting or diarrhoea

• Lethargy or weakness

• Loss of coordination or wobbliness

• Tremors or shaking

• Confusion or unusual behaviour

• Skin redness or irritation

• Yellowing of the gums, eyes, or skin (which may indicate liver issues)

If your pet shows any of these symptoms, it’s important to seek veterinary advice as soon as possible. Early treatment can significantly improve outcomes.

Some essential oils are known to be particularly toxic to pets. These include:

Tea tree oil
Often used for its antibacterial properties, tea tree oil is highly toxic to pets, even in small amounts. It can cause skin irritation, weakness, tremors, and in severe cases, collapse.

Eucalyptus oil
Although refreshing for people, this oil can cause vomiting, weakness, and neurological symptoms in pets.

Camphor
Commonly found in topical pain relief products, camphor can lead to serious neurological signs, including seizures.

Clove oil
Exposure may result in liver damage or depression of the central nervous system.

Wintergreen oil
This oil contains high levels of methyl salicylate and can cause digestive upset, breathing difficulties, and in severe cases, organ damage.

If you use essential oils in your home, there are simple precautions you can take to reduce the risk to your pet.

Limit exposure
If using a diffuser, ensure the space is well ventilated and that your pet can leave the room freely. Avoid diffusing oils for extended periods, particularly in enclosed areas.

Avoid direct application
Never apply concentrated or human-grade essential oils to your pet’s skin or fur. This also includes contact after applying oils to your own skin.

Store safely
Keep essential oils out of reach, just as you would medications or cleaning products. Pets may accidentally knock over or chew containers.

Choose pet-safe options
Look for pet-friendly products that do not contain harmful oils. If you’re unsure, it’s best to seek advice before use.

Introduce new products carefully
When using a new oil, observe your pet for any signs of sensitivity or reaction, even if they have previously tolerated other products.

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

• Remove them from the source immediately

• Wash any affected skin with warm water and a pet-safe shampoo

• Do not induce vomiting unless instructed by a veterinarian

• Contact your vet or the Animal Poisons Helpline on (02) 9129 7333 for urgent advice

Prompt action is important, as some oils are absorbed quickly and can cause rapid symptoms.

Being informed is one of the best ways to prevent accidental poisoning. Resources such as the Animal Poisons Helpline provide valuable updates and guidance for pet owners.

If you are unsure whether a product is safe to use around your pet, it’s always best to ask. Our team is happy to provide advice tailored to your pet and your home environment.

For more tips on keeping your pet safe and healthy, explore our blog or get in touch with us directly.

Book with our team if you have any concerns about your pet’s exposure to essential oils or notice any unusual symptoms.