Athletic Mesh Dog Vest Harness - From the Inventor of Cloak & Dawggie Athletic Cool Mesh is a pet vest harness designed for teacup dogs, small dogs & puppies. Also great for cats! Teacup 4 - sized for tiny dogs & small puppies up to 8 lbs girth adjusting 14 - 16" Constructed from nylon cool athletic mesh trimmed with reflective ribbon & binding Vest Harness style has velcro around the neck and at the girth (widested part of the dog behind the front legs) Fully washable - close the velcro tabs and wash in cool water with like colors and line dry.