Review on Nite Ize LED Light Up Dog Collar - Nite Dawg by Ashley Gvozdeva

I have tried several collars with lights - this is the best option - you can see your dog at a distance of 100-150 meters. My only complaint is that the collar is very stiff. The light in the collar glows reddish - no matter what color you buy (I have orange and red for two dogs, but the color is the same when switched on). I use it for an hour every morning - and have been using it for about a month. The battery looks like it's easy to swap out and totally safe. My dogs hit each other - wrestle etc and I know they have no chance of getting to the battery when it is screwed onto the collar.