This is a product that every Pet Owner needs. These collars are perfect for walking your dog early in the morning and late at night. When I let me 2 fur babes out in the morning and night , these help me watch them better and find them when they go chasing cats. Don't miss out on this one. It comes in all sizes.
Small fits 11-16"
Medium fits 16-20"
Large fits 19-24"
The LED Dog Collars is the yin, to your yang. You've found what you're looking for.