all my previous keet's died of something obvious, Isko was old age, Tori was lonliness(she and Isko were like in love, they were ALWAYS together and did everything with eachother, Tori died only shortly after Isko) Tweetie we rescued from neglect, she had only had a few years left when we rescued her. Blue was old age, and Casey died of kidney failure, but everyone one of them lived for several years before passing away, and we did notr even give them all the best, we didnt know any better. Taru I wanted to live a long time, and I gave him the best of everything, and he barly lived passed a year