I bought this exact set of Dog Training Collars back in 2021, they STILL work perfectly! Had I not lost one of the collars and the charging cable recently I wouldn’t be ordering another set. The charge lasts WEEKS if not months, I lost the charging cable so long ago that I can’t remember when, I am still using the remaining collar today.
We don’t have to use them often, but I’ll break it out when one of the dogs needs a refresher course. I spent a lot of time researching collars, I didn’t want one that reacted automatically to every bark because that’s not fair, one dog would bark nearby and the dog that was wearing the collar would get a loud beep. That’s another thing I like, you do not have to use the vibrate feature you can just beep the dog when their behaviour needs correcting. With that said you do have to be around for this training collar to be effective, you have to manually use the remote to beep them when you want their behavior to be corrected.

All that to say, I HIGHLY recommend this collar, we’ve used it effectively with 5 dogs over the years. It’s very affordable, and there’s a 20% coupon available right now too!