Review on 🐶 USB Rechargeable Lighted Dog Collar - Waterproof Glow in the Dark Collar for Night Safety, Dog Walking, Camping, Backyard, Pet Protection (Medium, Green) by Courtney Hatcher

Bought three pieces to take dogs to the lake. It was the only brand to feature a submerged collar. I thought that meant they were waterproof. They weren't. They worked for about a day while the dogs ran in and out of the water. After that, they either remain ON or FLASHING. They couldn't be turned off. They did so until the batteries died, which admittedly took quite a while. Now they're just very stiff, very clunky collars. I will keep them as backups but I actually bought them for the waterproof lighting feature. Spring.