We had to put down Black Jack today. He was so feisty that it was difficult to do too many tests on him. He went in about three weeks ago, and we started treating him for IBS, hoping for the simplest solution. Stacy was home from work today and heard him crying, found him breathing heavy and lethargic. Luckily, we live close to work and the vet. An emergency x-ray found a large tumor around his lungs. There really wasn't anything else to do.🌈