Give your dog the credit they deserve and dress them for work with the Mondo Medical Camo-Print Medium Dog Service Vest. Equipped with 2.7 x 1-inch (6.9 x 2.5cm) black patches with bright white lettering, these camo dog harness vests with reflective stripes wrap around your pet's body and buckles under their chest to clearly identify them as a “SERVICE DOG”. Hook and loop patches can be changed out or replaced so you can mark this jacket as an emotional support dog harness, therapy dog vest, guide dog vest, service dog training harness, or an ESA dog vest. D-ring on the back of the working dog harness allows you to attach a leash or lead quickly. Adjustable straps fit most medium-sized dogs. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.