Is peppermint oil safe for dogs?

In this short article, we will answer the question “Is peppermint oil safe for dogs?” and will discuss which essential oils also the plants there are toxic to dogs.

Is peppermint oil safe for dogs?

No, it is not safe. It is toxic for dogs, being harmful whether they are licked up after a spill, applied to the skin, or used in diffusers.

It can be purchased as a volatile oil made from either Mentha pulegium or Hedeoma pulegiodes, two different plants. Flea repellents have been using peppermint for ages.

In the literature, there is an instance of peppermint intoxication in dogs. A dog’s fur was exposed to 2 g/kg of mint. When the animal was seen with vomiting and diarrhoea, among other symptoms, the poisoning had already started. 

Sadly, the dog’s seizures persisted and she eventually passed away. Massive hepatocellular necrosis was discovered during the autopsy, specifically by histological research.

Which are the other essential oils that are dangerous for dogs?

Not all of the available varieties of essential oils are acceptable for use on or in application to dogs. 

The following are some oils that may be harmful to pets:


Linalool and D-limonene are typical compounds found in citrus fruits. These two substances have proven to be effective pesticides.

D-limonene has specifically been used as an insecticide on dogs and cats. Pure citrus oil or some formulae, however, may be toxic to animals.

After using a lotion containing organic citrus oil, cats have had negative consequences. Ataxia and muscle tremors that can result in a coma or death were a few of the side effects.

Tea tree oil

Tea tree oil is made from the plant known as Melaleuca alternifolia, which is also known as the tea tree. It is a substance that can be found in many different goods, shampoos in particular.

It was also advertised in products for ferrets, horses, dogs, and cats. It was nevertheless included as one of the most dangerous essential oils for cats and canines.

What plants are poisonous to dogs?

There are many poisonous plants, some of which are even given as gifts to people. Therefore, it’s crucial to do your study on a plant’s toxicity before selecting it for your home. Among the most typical plants that are harmful to dogs are:

  • Dieffenbachia picta;
  • Oleander (Nerium oleander)
  • Calla lily (Zantedeschia aethiopica);
  • Ficus (Ficus spp);
  • Azalea (Rhododendron simsii);
  • Monstera (Monstera deliciosa);
  • Fern (Pleopeltis pleopeltifolia);
  • Belladonna (Atropa belladonna);
  • Anthurium (Anthurium sp);
  • Arnica (Arnica montana);
  • Crown of Christ (Euphorbia milii);
  • Rue (Ruta graveolens);
  • Euphorbia pulcherrima Wiild.;
  • Sansevieria trifasciata;
  • Hibiscus;
  • Violet (Saintpaulia ionantha),
  • Lily (Spathiphylum wallisii).

Contrary to popular belief, animals cannot tell whether plants are poisonous to dogs from those that are not. 

They can take the first vase of flowers they come across when they want to play or are just curious. Thus, it is the tutor’s responsibility to exercise caution to prevent mishaps!

People are constantly thinking of ways to make their surroundings beautiful, whether it be in the backyard, vases, or gardens. They select plants and flowers that look lovely and are suited to the location for this.

However, most people forget to look up which plants are hazardous to dogs while selecting veggies. The issue is that because the animal can reach this habitat, it occasionally decides to rip holes in the ground or even chop some leaves.

There is mostly where the risk is. The majority of plants that are poisonous to dogs cause the most harm whether consumed or simply chewed by the animal. However, there are instances where intoxication is brought on by simple plant touch.

And everyone who has ever had a puppy at home is well aware of how curious they are. They frequently bite leaves, bulbs, or stems, whether for amusement or even for the eruption of new teeth.

Even though the plant is unappealing, people wind up eating little pieces throughout this game and may get drunk as a result. As a result, it’s important to keep them away from plants that are poisonous to dogs.


In this short article, we answered the question “Is peppermint oil safe for dogs?” and have discussed which essential oils also the plants there are toxic to dogs.


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