I had my suspicion for a couple months, my male cat Yoshi, the brother of Sheba who passed away last year, started to have kidney failures, he died today October 16, It was humane to put him down while he was feeling better at the moment......I cried to and from the vet today, even my dad was there for me like he was for Sheba. Yoshi was 20 years old, he was a beautiful grey long hair cat, even to the end he was cute.....I'll miss him, I'll miss them both, but it's gonna be hard for a while to sleep alone in a bed I shared with both cats once.....now I'll wake up alone before work, alone when I come home to my room, and alone when I sleep.....I hate this feeling so much....but I'll always love you Yoshi, I hope Sheba is there with you now.