My 18 year old cat had to have her eye removed, and she was having a really hard time getting around, eating, and using the litter box with her cone. Since she needed to have her eye covered for 2+ weeks, I decided to purchase the OptiVizor for her, and I'm really happy I did. The staff was helpful with suggesting the right size and model for her, and it shipped quickly. As soon as I put it on her, she was able to eat, use her litter box, and rest comfortably. It protects her stitches well but s...