Dr. Mercola, Herbal Repellent Collar for Large Dogs, One Collar, 1.5 oz (42.52 g) Homeopathy Formulas Continued sleep deprivation over two

Continued sleep deprivation over two nights or more can have an adverse effect on your mental and physical health

We've always been

Spring Freshening Blend: Add 10 drops of lemongrass oil

We maintain the highest standards in manufacturing

Purity Tested/Quality Assured Aroma: Citrus with light herbal

Dr. Mercola, Herbal Repellent Collar for Large Dogs, One Collar, 1.5 oz (42.52 g) Homeopathy Formulas Continued sleep deprivation over twoProven Safe and Effective When Used as Directed Effective up to 4 Months No Harsh Ingredients Repels Fleas, Ticks & Mosquitoes Diffusing Collar for Small Dogs & Puppies Fits Necks up to 27" Laboratory Tested Veterinarian Approved Using active herbal ingredients, Dr. Mercola Herbal Repellent Collar for Large Dogs effectively controls fleas, ticks, and mosquitoes, reducing the number of bites.