PetSafe Elite Little Dog Spray Bark Control CollarThe PetSafe Elite Little Dog Spray Bark Control Collar is designed to gently reduce excessive barking in small dogs. Using a citronella spray, it provides a humane, effective way to discourage unwanted behavior and promote quietness. The PetSafe Elite Little Dog Spray Bark Control Collar is a highly effective, humane solution for controlling excessive barking in small dogs. This collar uses a citronella spray to gently capture your dogs attention