Is Using Tea Tree Oil Safe for Dog’s Skin Infection? 

Do you have a pet that has been suffering from irritating skin infections? Have you considered natural remedies like tea tree oil to provide relief? Tea tree oil is often praised for its antiseptic, anti-inflammatory, and antimicrobial properties. As a dog owner, it may be tempting to try this home remedy as an alternative to medications prescribed by a veterinarian. But before you attempt to apply this oil, let’s take a look at whether or not it’s safe for your pup. Continue reading below to help shed some light on safety concerns associated with using tea tree oil on dogs and explore whether this home remedy should become part of your pet care arsenal. 

The Hidden Dangers of Tea Tree Oil for Dogs 

Tea tree oil is derived from the leaves of a tree that is predominately found in Australia. It is commonly utilized to combat parasites, bacteria, fungi, and inflammation in humans. Numerous skincare, haircare, and body care products incorporate this oil as well. Pet owners have attempted to use this oil to prevent fleas and ticks. It is strongly advised not to use tea tree oil on dogs, as it can be extremely hazardous. When applied to a dog’s skin, the oil is absorbed and can cause severe consequences. 

Ingesting tea tree oil by licking it off a bottle or from their fur/skin can potentially poison your dog. It can lead to various adverse effects on their health. Mild symptoms can include skin rashes and vomiting, while more severe symptoms may involve aspiration pneumonia, neurological changes, and organ damage. If your dog has consumed tea tree oil or if you have applied it to their skin without being aware of the risks, it is crucial to seek immediate medical assistance. 

Clinical Signs of Tea Tree Oil Poisoning 

Clinical signs of poisoning depend on the dosage and how concentrated the oil is. Common signs to watch out for include: 

  • Muscle weakness 
  • Incoordination 
  • Vomiting 
  • Hypothermia 
  • Drooling 
  • Collapse 
  • Rashes 
  • Seizures 
  • Pneumonia 


If your dog is experiencing tea tree oil poisoning, contact your veterinarian and Pet Poison Helpline at (855) 764-7661 for medical assistance right away. Do not attempt to induce vomiting as it could cayuse aspiration and pneumonia. All types of oil poisoning in pets generally follow a similar treatment process. Your veterinarian will want to know the dosage, concentration of the oil, and when it was consumed/applied to determine the next course of action. IV fluids will be provided to aid in hydration and anti-emetic drugs will help prevent aspiration. To address any further concerns or questions regarding the application of tea tree oil on dogs, please feel free to reach out to Pet Poison Helpline for assistance.