My friends cat, Cleo, got in a fight the several nights ago. My friend heard Cleo shrieking then ran outside to find that Cleo had fallen into the pool. She assumed Cleo had been fighting with a New Zealand possum (they are kind of like tree dwelling meerkats). Cleo also had superficial scratches on her face but they didn't look very serious. Cleo came in that night after the fight and swim, to warm up next to the fire and after she warmed up seemed fine. But the next day she didn't show up for dinner and couldn't be found anywhere. Then the next day my friend found her under a curtain and she seemed nearly dead. She took her to the vet, she was unconscious and running a fever. Cleo was given IVs for hydration, she had a fever and her hind legs seemed paralyzed. The vet said she might have brain damage but wasn't sure what was wrong with her. They didn't find any wounds besides the scratches. After two days at the vet Cleo recovered, at first her hind legs weren't working but they are better now. However she is blind. What could she have that would make her blind? She had a fever but when they did blood work they didn't find signs of infection, and she no longer has a fever.