Unwanted barking is one of the most difficult behaviors to train out of a dog. As barking is their default method of communication, it’s important for them to be able to bark when needed – if they are playing, when they need something, or if there is any actual danger they want to alert you to. The problem is that some dogs will vocalize too often and at very high decibel levels. This is undesirable, for instance, during sleeping hours or if you live in an apartment. If training methods such as ignoring and desensitization aren’t working, a spray collar can be a safe and humane alternative. PetEdge carries parts and refills for PetSafe spray collars to help anyone be successful with bark control training.