PetSafe Spray Bark Collar

The PetSafe Spray Bark Collar is a safe and gentle way to correct your dog's barking. When this collar detects barking it releases a gentle spray to associate barking with. This collar can show results in as soon as two weeks and will never activate because of outside noises or other dogs, due to requiring both sound and the vibration of a bark. Charges in as quick as 2 hours and has up to 40 hours of battery life. Fits dogs 8 lb and up and up to a 27 in neck size.