Dogline Unimax Multi-Purpose Dog Vest Harness with Removable Chest Plate and Therapy Dog removable patches. These harnesses are perfect for service dogs, training dogs, therapy dogs, medical alert dogs and a lot more. These harnesses are made of durable breathable nylon with neoprene lining. Machine washable and weather resistant materials make this harness low maintenance and very practical in all life situations. These harnesses come with removable chest plate to provide maximum comfort for the dog. Chest plates and trim around the harness are reflective for maximum safety. Easy Grab handle provides total control of the dog in any situation. Please measure your dog's girth behind front legs at the widest point before ordering. QUALITY & PRACTICALITY MEET Made of high quality materials, breathable mesh and durable nylon. Our Therapy Dog vest is ready for some heavy duty use. This vest has loop backing sewn on both sides to make changing patches on both sides a breeze. Eye-catching reflective lettering material enhances safety of you and your dog in low light conditions and inclement weather YOU HAVE OPTIONS: AVAILABLE IN 19 COLORS & 5 SIZES Dogline Unimax Vest is available in a rainbow of colors and also available in 5 different sizes. REMOVABLE THERAPY DOG PATCHES Our removable patches make the Dogline Unimax Dog Vest the ultimate Therapy Dog vest. Hook-and-loop fastener holds the Therapy Dog Patch firmly in place. ADJUST THE SIZE TO YOUR PET’S NEEDS Our harness vest is fully adjustable so as to ensure a comfy yet snug fit. Forget about harnesses coming loose. Forget about seams and stitching falling apart. The quick release belly buckle facilitates use to the fullest and the top handle is great for added control and assistance.