We lost our Pookie last night, a 3 legged 15 year old poodle mix. We had to put her down due to really bad health. It happened very quickly, she was fine on Sunday evening but seemed draggy yesterday morning. When I went home for lunch, she was laying on a cushion and didn't start barking her head off when I opened the front door as she usually does. I covered her with one of my old sweatshirts, she picked up a little bit. When my wife got home, she was still in the same spot, she took her to the vet who said she had a uterine infection which was so advanced that she would not survive surgery.
We adopted her from the local Pet Helpers about 2 1/2 years ago. It used to aggravate me that she would whine all night unless she was in the bed with us and when we relented and let her in she'd snuggle up next to me (big old fat guys have lots of body heat) and by morning I'd be on a 6" wide strip of the side of the bed. Man, I missed that this morning.

