I love this dog collar by #Ezier . Its LED in Orange can be spotted anywhere in our backyard. I especially love that I don't have to replace batteries. I can just recharge the battery pack via USB. The orange color is super bright. At $8.25 this collar is very reasonably priced, and the quality is terrific. I highly recommend this collar for all dogs and puppies, just be sure to measure the circumference of your pet's neck to ensure a proper fit.