GLOWS IN THE DARK TOO!

A mesh fabric harness with a glow-in-the-dark crossbones print. Provides comfort and control while walking dogs. Harness features an adjustable chest strap with a quick release plastic buckle and a sturdy metal D-ring on top to attach your leash to it.

Here is the sizing guide: EXTRA SMALL HARNESS fits chests 11"-13" SMALL HARNESS fits chests 12"-17" MEDIUM HARNESS fits chests 16"-22" LARGE HARNESS fits chest 19"-26"