I love the collars for my 3 dogs and I didn’t have to buy 3 different ones could put them one device and train them together best one every I can see
Collars work but if you have problem with one, they all need to be returned.. CHEWY was very responsive and all is good
I really like them so far, easier then having to carry 3 extra remotes. I hope they work longer then a week, other brands don't work longer then that or don't work at all. So i really hope these work out for us.