Hi, My 3 year old pup Sassy is a beautiful, affectionate girl but her only problem is that she insists on barking at everything, even falling leaves. I have had issues with our council with regards to her barking and I have tried all forms of training but still she barks. I got her a barking collar a year ago and that worked but I let the battery go flat and she didn't bark. Recently she has been testing the collar by barking on the odd occasion. She realised that the battery was flat and I couldn't find a new battery anywhere. The Dog Line was the only place and were quick and easy to deal with. Thanks The Dog Line