Every pup deserves to shine and with the rechargeable NiteHowl and NiteHowl Mini, they can. Providing a customizable fit and full 360 deg of light around their neck, NiteHowl is the ideal addition to every nighttime walk, backyard hangout or adventure. Simply press the button on the water-resistant housing to bring the vibrant colors to life. Featuring disc-o select technology, you can illuminate your canine companion with color-changing disc-o mode for a beautiful color blend or choose from three selectable colors of red, green or blue. NiteHowl quickly recharges via micro USB (not included) in 1.5 hr while NiteHowl mini recharges in just an hour, ensuring your pup can keep shining night after night. For a ideal custom fit, simply cut the flexible polymer to size and slip around your dog's neck as an eye-catching addition to their collar.