My 6yo Kelpie x Labrador named Renly sometimes likes to bark at leaves moving in the wind throughout the day, which when working from home is not ideal! We have used the Petsafe Citronella collar with great success - until we moved house, and lost the charging cable for it. We struggled to find an Australian retailer for a replacement cable, until we came across The Dog Line. While I would've appreciated a bit more communication and speedier processing around sending the order, it did arrive within 3 weeks and has functioned perfectly, as expected. See attached picture of Renly, who knows now that when his collar is on, it's time to relax all day instead of worrying about those pesky leaves.