We use the dog line fence and have been impressed with how well that worked at educating our mini schnauzers to keep out of the flower beds. Minis bark and that’s fine when we are home but on walks it was a problem. We purchased the bark collar with a similar training beep warnings before the light stimulus. Wow the main barker got it straight away after a level one reminder on the first walk. Going to follow the training but it works and he knows what is acceptable and we all have better walks . I can see the collar isn’t going to be used much once they are trained up. 10/10