I have already tried some light Collars and was not satisfied. This I find now super. It fits perfectly, is easy and so comfortable to wear for the dog. And the LED light is nice and bright. There are even three steps, slowly, blinking fast and steadily bright. Obviously holds the small battery for a while and do not need to be replaced every two weeks. Did the band already washed even and it looks as before. I would buy it again at any time.
