This is the Zolux Easy Ride Expert 2-in-1 harness in a very small size, suitable for dogs weighing less than 10 kg. It features a comfortable design approved by veterinarians, an anti-pull harness system, reflective elements for increased safety, easy adjustments, and a registered feature. The harness and integrated 1.3-meter leash come in a coordinated red and gray design. Available colors: Blue, Black, Red Available sizes: Very Small, Small, Medium, Large, Very Large