ThunderShirt Sport Anxiety Vest Pink Fuchsia Dog Shirt for Small Dogs 15-25 lbs. It has Velcro straps and flaps with no metal and it applies light pressure to calm your dog. There’s a black patch near the neck that you can put essential oils on. Size: Small (Dogs weighing 15-25 lbs) from the back of the neck to their tail measures 12 inches Color: Fuchsia with Carbon Trim Recommended for: •Thunder •Fireworks •Separation Anxiety •Travel •Vet Visits Accidentally bought the wrong size! It’s brand new, never been worn, and comes with the slightly damaged box and instructions.