Are you still worried that your dogs easy to get missing or hurt by vehicles when you walk with your dogs at night?Other occasions might include a family camping trip to the great outdoors or a compulsory toilet break in the middle of the night, and a LED collar will certainly help you keep track of your beloved pet.Adjustable Dog CollarPlease measure your dog's neck before ordering and then check the size sheet. Consider that there should be a space of two fingers between the collar and the dog's neck. This will ensure you get the best size for your dog.Small（32-43 cm/12.6-16.9 inch）Medium (39-51 cm/15.4-20.1 inch)Large (44-64 cm/17.3-25.2 inch)Offers 3 light up modes: With a button, you can easy to set three modes which are steady glow,quick flash and slow flashWhen You Purchase Our LED Dog Collar You and Your Dog Will Enjoy:Your precious pet can keep themselves safe from driversIllumines your path by guiding you and your pet in the dark which in turn will save your dear pet from fallingThe night time poop can quickly be picked upPackage Included* Led Dog Collar*1pcs* USB Charge Cable* 1pcs