Okay so I have heard that bark collars are a no-no and it hurts them... but recently people have been telling me I should get them. The problem is Bella taught Jovi to bark at everything, then Jovi taught Tali to bark at everything. So now anytime someone is in my yard, walking by the house, opening my door, making noises outside the house, something drops, ect. Everything that makes noise, they all bark. My house sounds like an SPCA. I have tried everything from a firm No and spray bottle to a water bottle filled with change to ignoring them. Nothing works. Any advice?