Suitable for all dogs: This anti-pull harness has four adjustment points and an elastic band on the belly for greater flexibility. Size S is suitable for pets with a neck circumference of 32-49 cm and a chest circumference of 34-63 cm. Suitable for all: Made of soft and breathable material, which allows your dog to move freely and comfortably. The handles are padded. SAFETY FIRST: The dog harness is equipped with numerous seams and reflective strips around the perimeter to ensure your safety during walks or runs at night. We have also chosen materials that are resistant to chewing. Locking system: Thanks to the new shape of the closing ring, it does not open under tension. The buckle can only be opened by applying pressure from both sides.