My brother's dog had two heart surgeries last week. On Tuesday, they endoscopically entered her leg in an attempt to repair a tear in her heart. Three times the patch was put into place, and three times the patch slipped off. The surgery was a failure. On Wednesday, they took it to the next level and cracked her ribs for open heart surgery. Initial indications are that it seems to have gone well. She's exhausted and sore still. I don't think she knows what hit her. Hopefully this will ultimately add years to her life.