Downtown Pet Supply NO BARK Collar Citronella Spray Collar, Anti-Bark Deterrent for Dogs Kit - Safe, Effective, and Humane Dog Barking Control Collar VALUE: Kit Includes: collar, spray device, citronella spray refill, battery, and training manual HUMANE: unlike shock collars our citronella spray collar is extremely safe, effective and humane! ADJUSTABLE: our collar fits dogs 8 lbs and up EFFECTIVE: when the collar senses a bark it will release a short burst of citronella spray - guaranteed fast results! BUY WITH CONFIDENCE: We offer a 60 Day Manufacturer Warrranty. If you ever have any issue with your ultrasonic bark control, just contact our friendly support team via phone or email 5 days a Week!