1. Comprehensive Protection for Blind Dogs When the anti collision ring comes into contact with a hard surface, it acts as a buffer to shield the pet's head, face, and nose, while also alerting the blind dog to obstacles ahead. Using this product allows your dog to enjoy daily activities such as eating, drinking, sleeping, or playing—just as they would with normal vision—while remaining confident and from bumps. 2. Versatile Buckle The unique buckle straps provide enhanced comfort and allow for easy adjustment and secure fastening to protect your dog. The lightweight blind ring for pets is made of breathable, machine washable SBR and foam fabric. 3. Choose the Size Size S is ideal for pets weighing 4–10 kg, with a neck circumference of 28–40 cm and a chest circumference of 32–45 cm. Meanwhile, size M is suitable for pets weighing 11–18 kg, with a neck circumference of 32–45 cm and a chest circumference of 36–50 cm. 4. Unrestricted Mobility The padded wings are lightweight and comfortable, protecting your dog's sensitive neck and shoulder areas, allowing them to move and engage in normal activities without hindrance.