I'm so sorry to hear this bad news! That's exactly what happened to my old GP-Klein Hans. He was blind, stoped eating, and he never moved- he stayed in the same spot for days. We put him to sleep, and he was laid to rest in the old lettuce garden we grew for him at our old house in Milwaukee. I'll never forget how everytime we'd open up the crisper drawer in the fridge, we could hear him down the hall squeeking/weeping really loud because he knew him veggies were comming. Again, sorry to hear the news!