I'll probably catch heck for this, but I'm at my wits' end with Rocco's barking. He is perfect in every way, but he is getting downright obsessive and is now even barking at pick up trucks driving by!!! I've tried everything else I can think of. I saw this product and wondered if it's safe and humane and effective:
PetSafe Area Bark Control - Electronic Containment & Training
Any thoughts?