Because Magoo was abandoned at the shelter in the middle of the night, veterinarians aren't sure how Magoo lost her eyes.
"When you just leave an animal without giving us any information or any history, it's really difficult for us to even have a starting place," Julie Bank, animal welfare superintendent for Oklahoma City, told local news outlet KOCO.
But Magoo seems relatively comfortable getting around with no vision - although she does bump into things occasionally and needs to be picked up and carried.
"She acts like she's had no vision for quite some time," Dr. Allison Halley, shelter staff veterinarian, told KOCO. "She's adjusted pretty well and she can hear very, very well."