PUPTECK Brand Size XS: Neck 9.8"-12.5", Chest 11"-15", Weight 3.5-6lbs. Recommended to puppy and extra small dogs, such as Yorkie, Toy Poodle, Chihuahua, Maltese, etc. I
  
 Lightweight and Breathable: The harness is made of quality polyester and air mesh fabric, your dog will not feel stuffy when wearing it, which keeps fur dry and comfortable. Besides, this harness is very lightweight so the dog will hardly feel the burden. Perfect for getting your furry kid dressed to go out and play  
  
 Easy to Wear: The neck and chest parts of the harness are all adjustable, with no complicated wearing process, just open the chest buckle first, then let your dog's head through the harness, then close the chest buckle, and adjust the size to fit, finished! This harness is very friendly for those naughty dogs, it's also easy for owners to use  
  
 No Pull No Choke: The harness is stressed evenly, and the stress points are mainly on the chest and shoulders, so it won't catch your dog's neck, and your dog can breathe freely. Cushioned design reduces neck friction, and the metal D-ring easily links to leash hooks, not easy to swing, preventing suffocation and pull