Three days ago I found a dachshund at the bottom of my drive way.I asked the neighbours and no one knew where he came from so I was going to keep him.About two hour later he started throwing up and having diarrhea so I took him to the pet ER.It turns out he has parvo and if we kept him in the er it would be almost $1000 and they were not sure if he would make it even with treatment.I don't have $1000 saved up to pay for it.Is there something I can do at home to help him?I have been giving him pedialyte and he seems to be a lot more active and its three days later.Is he getting better or is this just a part of parvo?