Ensure your pet's relaxation with the new and natural way of tackling anxiety -the Pet Remedy Low Voltage Heat Pad. Originally developed for Petsavers and the BSAVA (British Small Animal Veterinary Association) this low voltage pad is safe to leave on constantly and is suitable for use in pet bed, whelping and carry baskets. It contains a unique formula using low concentration Valerian essential oil, blended with Vetiver, Sweet Basil, and Sage. This unique Pet Remedy blend mimics the body's relaxation pathways to help calm the nerves of anxious or stressed pets.