1. Measure the pet's chest and neck girth before purchase. 2. Select the appropriate size based on the measurements. 3. Unfasten the harness. 4. Help the pet step into the harness. 5. Fasten the harne

BOOMIBOO Dog Harness with Leash Set, No Pull Adjustable Reflective Step-in Puppy Pet Vest Harnesses for Small Medium Large Dogs and Cats,Pink S