This is the Zolux Easy Ride Expert 2-in-1 collar in small size, suitable for dogs weighing over 10 kg. It features a comfortable design approved by veterinarians, an anti-pull harness system, reflective safety elements, easy adjustments, and a patented feature. The integrated collar and 1.3-meter harness come in a coordinated black and gray color design. Available colors: Blue, Black, Red Available sizes: XS, S, M, L, XL