Okay my dog Kimba, is a Chow. She's 13 or 14 years old. Right now she's blind and been like that for a while. I noticed when I was petting her one day she had little green gunk in her eyes. I told my dad and he noticed it too. She's really skinny when we brushed her hair since she was shedding her hair. The other day my dad was with her she was walking towards him then all a sudden turns and she hits her head on the sliding doorsliding door. And last night she was kinda crying, my parents were thinking it was like a little girl was outside crying in the backyard. My cousin's dog was kinda like this also and they had to put on down and the other died. Right now she's at the Vet but I want to know what's happening to her. Thanks.

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