My foster dog is dead. He went to the vet and we found out that he was in the final stage of heart failure. He was about 12 years old, so it wouldn't have done much to try and save him, he was suffering too bad. RIP, boy. He had somebody coming to adopt him tomorrow, too.
http://www.tupelo-leehumane.org/dog_detail.cfm?ID=1677
http://www.tupelo-leehumane.org/dog_detail.cfm?ID=1677