Earth Heart Buzz Guard Aromatherapy Outdoor Spray Improve your dogs comfort during outdoor activities such as walking, camping, hiking, boating, dog sports training, competition and more! Easy to use topical remedy featuring neem seed oil, citronella and other essential oils. Leaves no messy, sticky or harmful residues on fur, cloth or skin. Safe for use with puppies from 8 weeks old. Made in the USA, packaged in BPA-free recyclable containers.