ThinkPet Dog Harness, No Pulling Dog Harness, Less Burden Collar, Reflective Collar for Dogs and Cats, Safe, Walking Assistance for Old Dogs, Chest Harness, Soft, Breathable Mesh Fabric, Lightweight, Adjustable, Swamp Cooler Harness Cool Vest Summer Clothes, Small Dogs, Medium Dogs, Shiba Inu, Akita Product Specifications — Size M Note: This design is not universal for all dog breeds. Please measure your dog's neck and chest size before purchasing. Durable and Breathable — Made of high-quality mesh fabric, which is breathable. Both safety and comfort are excellent. You can use it all year round, and it can also be used as a cool item in summer. Easy to Put On and Size Adjustable — The belt is adjustable. The buckle is easy to remove and can be put on easily. It fits gently and perfectly to your dog's body! Night Safety is Perfect — The edges have a light-reflecting effect, designed to ensure the dog is visible and safe during night walks or in poor visibility conditions. Anti-Pulling and Walking Assistance — Does not cause injury when walking or running due to the comfortable padded vest. The lid collar is easy to match with other collars and leashes. It is very light and suitable for small, medium, and large dogs.