Divot, our 12 1/2 year old greyhound. We put her to sleep last night after discovering cancer on her spleen and in her intestines. It only seemed to bother her this past week. It can be hard to know when dogs are ill, they are so stoic. We rescued her from the track at 2 years old, she never raced, she had a mind of her own. She had a great life but we are going to miss her.
So sorry for your loss. I completely understand. We had to do the same to our 10 year old dog this past summer. I still miss her every day.