Sizing Chart

Please make sure to measure the perimeter of your dogs neck to choose the right size option for our collar choices.

Thank you for shopping at K-9ightLights L.L.C. for the best and brightest light up dog collars and leashes of 2023!


Leash Size 1 inch x 59.8 inches
Small Collar Size 10 inches - 14 inches
Medium Collar Size 13.5 inches - 20 inches
Large/Extra Large Collar Size 19 inches - 28 inches