household
Essential Oils
NOT RECOMMENDED
Many essential oils are toxic to dogs, especially tea tree, eucalyptus, cinnamon, citrus, peppermint, pine and ylang ylang.
What to do
Contact your vet immediately if your dog was exposed to essential oils or is showing symptoms.
When to contact a vet: Emergency vet attention if your dog has tremors, weakness, trouble breathing, or collapse.
Symptoms to look for
- drooling
- vomiting
- diarrhoea
- tremors
- weakness
- difficulty walking
- low body temperature
- liver failure signs
Why
Dogs absorb essential oils through the skin and lungs as well as by mouth. Some oils, such as tea tree, can cause weakness, tremors and liver damage even when applied to the skin. Diffusers can irritate the airway, especially in dogs with breathing problems. Concentrated oils are far more dangerous than diluted products.
- Substances of concern
- tea tree oil, eucalyptus oil, cinnamon oil, citrus oil, peppermint oil, pine oil, ylang ylang oil
- Safer parts
- {}
- Parts to avoid
- {"concentrated essential oils","diffusers in enclosed spaces","oil applied to skin","spilled oils"}
- Preparation
- Avoid using essential oils around dogs unless a vet advises otherwise.
- How much matters
- Even small amounts of concentrated oils can cause signs.
- Severity
- Moderate to severe
Sources
- ASPCA Animal Poison ControlPrimary authoritative — Chemical exposure
- Pet Poison HelplinePrimary authoritative — Chemical exposure
Information reviewed against recognised veterinary and animal-safety sources. Source organisations are independent of Is It For Dogs unless otherwise stated.
Last reviewed 6 September 2026 · next review due September 2027.
Safety classifications are based on available expert and veterinary information. Individual dogs may react differently, particularly dogs with allergies, existing health conditions or specific dietary requirements.
Important: Is It For Dogs provides general information about the safety of foods, plants, drinks, ingredients and other items around dogs. Our information is based on sources we consider reliable and is intended to help dog owners make informed decisions. It is not a substitute for advice from a qualified veterinary professional. Read more
Dogs can react differently depending on their size, age, health, allergies, medications, the amount consumed and other circumstances. An item classified as Safe is not necessarily suitable for every individual dog.
If your dog has eaten something potentially poisonous or dangerous, has eaten an unknown substance, or is showing concerning symptoms, contact your veterinarian or an emergency veterinary service immediately.
Do not induce vomiting or give your dog medication unless specifically instructed to do so by a veterinary professional.