Harness and leash set Pink (salmon pink) XXS size I bought this for my puppy's first walk, but they outgrew it, so I'm selling it. Used 3 times. According to the shop's description: Chest circumference: 28-30cm Neck circumference: 18-20cm It seems to fit a Chihuahua (7 months old) weighing 2.8kg, but it's a tight fit. Ships the next day.