Light Spray – The PetSafe Spray Bark Collar uses a light citronella or unscented spray to kindly remind your dog when it’s time to be quiet. Spray Refill Cartridge – New recyclable spray refill cartridges are easy-to-use and simple to replace. No Accidental Sprays – Advanced bark detection technology ensures your dog will never receive an accidental spray, even when other dogs bark. Fits Most Dogs – The Spray Bark Collar is designed to fit any dog 3.6 kg and up. Rechargeable – Every Spray Bark Collar comes with a USB charger for recharging as well as an average battery life of 40 hours depending on use. Water Resistant – The Spray Bark Collar is water resistant, so you can take it practically anywhere. Automatic Shut Off – Automatic Safety Shut-Off
