How to Use? 1. Before going out, soak the pet cooling vest in cool water until completely wet. 2. After soaking, remove the cooling jacket and wring out excess water. 3. Put the wrung-out dog cooling coat on your dog before going outside. If the cooling vest loses moisture during outdoor use, it can be reactivated by repeating the soaking process. Cool & Comfortable The canine cooling gear is made of three-dimensional mesh and polymer resin, which is soft and comfortable. It absorbs heat from your dog's body and releases it, helping your dog stay cool. The outer layer blocks UV rays, the middle layer absorbs and stores water, and the mesh lining helps keep your dog dry and comfortable. Adjustable Size The chest strap of the cooling dog harness is adjustable to ensure a proper fit and enhance wearing comfort. By adjusting the strap length, the summer dog vest can be securely fitted to your dog's body, improving comfort and safety. Suitable for Hot Summer The cooling dog vest is suitable for various outdoor activities in summer, such as hiking, walking, and camping. It helps your dog stay cool and safe in hot weather, supporting a more comfortable and enjoyable experience.