They said there's no point doing a parvo test as they are very inaccurate as there is about 5 different viruses including parvo, gastroenteritis and others that are so very similar a parvo test could go positive even though its something else. As you say the treatment is all the same, I've bleached and disinfected everything walls, sofa, bedding, carpet, food and water bowls the whole house the car even the yard. My other bitch is fine acting normal, eating well enjoying the peace without pup wanting to play 24/7. Its really got me on a downer, I put 110% into every dog I've had and its a knif