Size: M Color: Blue Pattern: Solid Brand: Tropchou Dog Breed Size: Medium, Large [Harness for Senior Dogs and Dogs Needing Assistance] This cute harness serves as a walking aid. It's gently designed for senior dogs, as well as dogs recovering from surgery, with joint injuries, or suffering from rheumatism. It supports them with steps, walking, and getting in and out of cars. [Mesh Material Gentle on Dogs] The inside of the support harness is made of soft, breathable mesh material, allowing for comfortable wear throughout the year. The design pays attention to details, such as a urination hole to address concerns about urination. [Reflective Nylon Straps for Nighttime Safety] Ensuring the safety of your pet is the top priority. Reflective nylon straps are attached to the neck so that dogs with weakened motor skills can walk more safely. Visibility is increased in dangerous or dark places. It protects dogs from cars, motorcycles, and bicycles. We hope your dog stays healthy. [Product Specifications] Chest: 49-58cm Neck: 38-43cm