Fleas can be your dogs worst enemy!! Help him fight back with Doterra essential oils! Combine 20 drops TerraShield, 20 drops Lemongrass, 10 eucalyptus, 10 Lavender, 10 Peppermint to 4 oz distilled water and 4 oz witch hazel, in a spray bottle. Spray along dogs spine, legs and thick haired areas. Avoid eye contact. Re-apply as needed! In addition, Lavender is great for irritated skin conditions.