I had to make the decision today to put down my sweet Rosie. Rosie was a 19 year old cat who had bladder cancer. She had been doing fine for over a month but I had told myself that once I see her straining to urinate, I would not let her suffer. When I came home from work last night, she kept going in the litter box every 5 minutes most times with nothing coming out. On a few occasions she did get a tiny amount out which I was greateful for as I wanted to make sure she was ok until this morning. This the 3rd of 5 cats to lose. The only good thing about this is that I was very sure that the time had come. With the other two, the choice wasn't as clear and it made it more difficult. I will miss her. She was so sweet.