My cat Vole had been missing for a single day, and when he came back it was in the middle of the night. he seemed really confused, and he walked into my parents bedroom, laid down, let us pet him, which was extremely unusual for Vole he was very shy. He was VERY skinny, and his fur was unkept. His eyes were big, as if he were completely in a different world. He then proceeded to walk off my parents bed, lay down on the floor, and passed away...:'( He was poisoned, I think from a mouse from our neighbor's house.. It was really sad to see, and I will never forget him. It happened with our other kitten, too. She was really thin for her whole life, but, one day, we came home from school, and, at around 9:00, she started having terrible seizures. She was taken to bed, and finally came out of it. She ate, drank, walked, mewed, everything perfectly fine. The next morning I was woken up at 7:00 A.M. She was dead. We've lost so many kittens in the past, it's hard to say their whole stories...
I'm very sorry.

I've never found my cat dead behind a shed before, and I'm thankful I haven't. It must be a very traumatic experience. I'm sorry.:'(