Distemper and Parvo totally treatable now! Catch them early if possible. Tamiflu and antibiotics are two keys. Was on team, 2010, that developed protocols, with the brilliant vet now retired, Dr. Alson Sears. No charge for protocols to give to your vet. Website run by Dr. Sears' biggest admirer besides me. Saved many of our rescues. Kindheartsinaction.com. Please share this website so other dogs can be saved. It had gone world-wide. Thank you for caring.