?? SIZING: XXS Dog Harness, EcoBark Mesh Baby Pink Dog Harnesses for Tea Cup. Tiny Dog Harness for Small Breeds, Puppies, and Very Small Dogs. PLEASE MEASURE: Please Refer to our sizing chart to find the best fit for your puppy harness before ordering. Our harness sizing works best for your petàbreed size and weight when used with a flat measuring tape. Correct measurements enable a no slip and no choke comfortable fitting pet vest. RECOMMENDED BREEDS: Very Small and Very Tiny Dogs such as Teacup breeds 3.5 lbs to 5 lbs. | ?? No Pull and No Choke XXSmall dog harness. Our Dog Halter is double layered soft mesh fabric and built to last. It's much stronger than a typical dog halter, while staying a soft and extremely breathable dog harness. Our Dog Harnesses have Anti-rub technology with Custom Stitched Cover Designed to protect your lil pal from getting injured from the strap rubbing against their leg for ultimate comfort and control innovation. | ?? Padded Vest Dog Harnesses include Recycled Straps. We use environmentally friendly material that is highly durable and color dyed to match the outdoor harness. The Rapid fastener design adjusts to odd shaped dogs. | ?? Our Dog Harness incorporates the highest Standard of Specialized Safety Buckle, Custom built to ensure the highest level of strength and long-lasting safety. Cute array of colors and sizes avaiiable. | ?? Innovative Vest Harness is escape proof when the dog has the correct sizing. Harness is made to sit a bit higher than most harnesses, this ensures that it is harder for your puppy or dog to escape. Specially made to not constrict trachea. Quick on and off step in feature. Great harness for tiny puppy, teacup chihuahua harness, maltese harness, and yorkie harness.