I put one of those bark collars that emits a high frequency sound on Jane today. She has been barking like crazy every time someone goes by our house or another dog barks. I tried it last year, but it did not work. I’ve been told it works better when dogs are a bit older, so we are hoping for better results.
She is really freaked out by it, and won’t leave Rob’s side for a moment. Here are some photo’s: