history: My old cat is very sick and we have to put her down next week. She is 23 years old. My old cat is very sick and we have to put her down next week. that is so sad to hear_comma_ it must be tough for you
current: It is very difficult. She is 23 years old.
next: wow that is a long time, but remember you had great experience with her and will have fond memories for the rest of you life