Symptoms of oil diffuser... - Katie & Friends Pet Services | Facebook
Essential oils safe to diffuse in a dog's environment. Please read disclaimer | Essential oils dogs, Are essential oils safe, Oils for dogs
Finley's Pet Services - Some essential oils are poisonous to pets. Please check products, especially using diffusers and potpourri around your home. | Facebook
Are Oil Diffusers Safe for Pets? Some Essential Oils Are Harmful to Dogs
The Dangerous Effects of Essential Oils and Your Pets
Like oil and water,' essential oils and your pet may be a bad mix | CBC News