FIND THE RIGHT SIZE - Please measure the fullest part of your pet’s chest before choosing the dog harness, then add 2-3cm to this measurement to feel comfortable. REFLECTIVE STRIP AND MATERIAL DESIGN - Made of high quality soft mesh, comfortable and breathable. Reflective strip design on chest and hem, cat or dog harness strip design make it visible in low light conditions. Improve safety when walking at night. EASY TO INSERT AND REMOVE - Easy to put on, just insert the front legs into the holes, then join the side panels at the neck , click and that’s it. The vest-like design evenly distributes the stress zone of the chest and shoulders, reducing dog stress. Especially suitable for dogs that don’t want to pull a harness over their head. ADJUSTMENT - Adjustable harnesses for dogs or cats. There are adjustable buckles on the pet harness. The velcro closure is partially adjustable for a comfortable fit (used for small animals that fit the torso size: cats, dogs, rabbits, etc).