Nite Ize is known for making high quality lighting products that keep you and your pets visible and safe after dark. This light-up, reflective, LED dog collar is our most comprehensive solution for the person looking to keep their dog safe and visible day or night. Nite Dawg LED Collar features a bright red LED that illuminates fully around your dog's neck and also has passive reflectivity striping for optimum visibility. The LED is visible up to 1000 feet, and can be set to glow or flash modes with the press of a button. Made of high quality nylon, this lightweight, durable collar is also highly water resistant for the water-bowl-splashers and the dogs who just can't resist jumping in every body of water they see. If those features weren't enough, this collar has easily replaceable batteries that can run for up to 100 hours at a time. Nite Ize has been creating innovative, solution-based products with quality, performance and value at the core for over 25 years. Based in Boulder, colourado, we aim to continue offering imaginative and innovative products that make our customers' lives easier, safer and more fun. MAKE PETS SEEN + SAFE - With this high visibility light-up dog collar featuring a bright red LED that illuminates fully around your dog's neck, your pet will be visible to you and others from any angle during nighttime activities AVAILABLE IN A VARIETY OF SIZES AND colours FOR YOUR DOG - There is a Nite Dawg light up collar for your dog, from the extra small pups to the largest dogs REPLACEABLE BATTERIES INCLUDED - Powered by replaceable batteries, this light up dog collar can be used over and over again HIGH VISIBILITY GLOW + FLASH MODES - Push button on, flashing, and off modes to keep your four-legged friend safe and visible during early morning and evening walks HIGHLY WATER RESISTANT FOR THE WATER LOVING DOG - whether walking in the rain or splashing in the water bowl, this LED pet collar is extremely water resistant WORRY-FREE GUARANTEE - all Nite Ize products are backed by our Worry-Free Guarantee