My old cat is very sick. We will have to put her down next week if she is not better.
My old cat is very sick.
user
I'm sorry to hear that.  How old is the cat?
assistant
She is 23. If she isn't better in a few days, we will have to put her down.
user
Ohh no.  That is a long life for a cat, and I know that makes it even harder.  I hope she gets better!
assistant