Package: 1x Dog Vest Harness + 1x Reflective LeashPlease Measure the Dog's Neck & Chest Girth before Buying! Then Check the Size Chart Carefully!
Double Leash Attachment Hooks
There are 2 hooks, one is in the front, and another is in the back. If you use the front hook on the chest, it will reduce the pulling a lot and make going for a walk more enjoyable. As usual, most people like to use the back hook.
Updated No Pull Dog Harness
This will let your dog love to wear this harness!
The reflective material makes your dog be seen easily. Which ensures your dog's safety!

HOW TO CHOOSE A SIZE?
Step 1: Measure the dog's Neck & Chest Girth;
Step 2: Fit two fingers under the straps. It's better to set aside 1-inch ±on the lower/upper limit.
SIZE:
S
NECK GIRTH: 11.8 -19 in (30 cm - 48 cm) CHEST GIRTH: 17.3 in-23.6 in(44 - 60 cm).
M
NECK GIRTH: 13 - 19.6 in (33 cm - 50 cm). CHEST GIRTH: 20.4 in - 26.7 in (52 - 68 cm).
L
NECK GIRTH: 18 - 23.6 in (46 - 60 cm) CHEST GIRTH
22.8 - 32 in (58 - 82 cm).
Xl
NECK GIRTH: 22.8 - 34.6 in(58 - 88 cm) CHEST GIRTH: 31.8 - 41.7 in(81 - 106 cm).