This is an Elizabethan collar specifically designed for eyes. Thank you for viewing. My dog once scratched his eyes excessively, and the Elizabethan collar I bought from the vet didn't help, as he kept rubbing his face on cushions, which worsened his condition and led to a corneal ulcer. After switching to this cylindrical Elizabethan collar, external objects couldn't get in, and his eyes were completely protected, allowing him to heal completely. Would this be suitable for dogs with eye diseases or for preventing injuries in older dogs with impaired vision? Size: S There are a few scratches, but it doesn't affect its functionality. I will disinfect it before sending it. Please consider this if you understand.