Essential Oils & Fragrances
Are Home Scents Safe for Dogs? What Every Pet Owner Should Know
Over recent years, the use of scented products in the home has become more popular than ever. Candles, wax melts, diffusers, plug‑ins, room sprays and essential oil burners all promise healthier, fresher, or more relaxing environments. But while these scents may be pleasant for us, many can pose genuine risks to our dogs.
Before using any scented product in your home, it’s important to check the ingredients—especially if the fragrance is a blended aroma where multiple oils may be combined. Always store scented products well out of reach of your pets, and only ever use pure essential oils from reputable sources. Cheaper oils may be diluted with additives that can cause irritation or toxicity.
Essential Oils That Can Be Harmful to Dogs
Certain essential oils are unsafe for use around dogs, even when diffused into the air. These include:
- Tea Tree
- Pennyroyal
- Wintergreen
- Pine oils (often found in cleaning products)
- Cinnamon
- Citrus oils (including lemon and orange)
- Peppermint / Spearmint
- Sweet Birch
- Ylang Ylang
- Anise
- Yarrow
- Juniper
- Clove
- Thyme
- Cassia
- Oregano
- Cumin
You may occasionally see some of these ingredients listed in dog shampoos or balms. In those cases, they are used in very small, carefully measured safe amounts designed for topical use. Problems arise when dogs inhale, ingest, or come into contact with concentrated oils.
Signs Your Dog May Be Reacting to a Scented Product
Exposure can occur through inhalation, skin contact, or accidental ingestion. Symptoms may include:
- Respiratory irritation (especially in dogs with asthma or allergies)
- Skin redness or irritation
- Vomiting
- Diarrhoea
- Unsteadiness or wobbliness
- Depression or unusual quietness
- Lethargy and weakness
- Ulceration
- Rear leg paralysis
- Seizures
- Swelling of the face, mouth, or airway
In rare and severe cases, essential oils can be absorbed into the bloodstream and may cause liver or kidney damage.
What to Do if Your Dog Is Exposed
If inhaled:
- Open windows to ventilate the room
- Move your dog into fresh air
- Seek veterinary advice
If it contacts the skin:
- Gently dilute the oil using a carrier oil (such as olive or coconut oil)
- Pat off with a paper towel—do not rub
- Repeat alternating dilution and blotting
- Prevent your dog from licking the area
- Seek veterinary advice
If ingested:
- Contact your vet immediately
