This is an amazing idea. It is rechargable. You cut the collar to the correct length so it fits perfectly every time. I slip it over my dog's head, but you could also connect it. The on/off button is easy to use and there are 3 modes: on, fast blink, and slow blink. I use this on my dog when we go on walks during dusk, or when she is running around in the yard. I especially love that it blinks to make sure that people can see her. I even slid a bell on it so now it has sound. I will recommend this to all my friends.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.