I need some advice...I found out yesterday my little mix breed, 2 pound puppy, has parvo. I bought her Sunday from a pet store and the lady says all other 8 pups in her litter are fine. Ella (my puppy) was fine Sunday through Tuesday...but on Wednesday I saw a little diarreah in the morning. Then that afternoon she started vomiting. Then she continued to have diarreah and there was a little blood in it. I took her to a vet who diagnosed her in 2 seconds with a bacterial infection and gave her a shot of amoxicillin that she didn't even need. Then thursday she ate a ton of food in the morning, played with me a little during the day, but was sleeping all day long. I finally took her to the hospital when she threw up again that night. She did test positive for parvo which the doctor said could be because she received the vaccine on Sunday. She has all the symptoms and wouldn't eat food so they gave her a feeding tube today....so far she hasn't thrown up. I visited her around 12 today and was heartbroken because she looks so sad and weak. I'm not sure what to do. I love her to death. How many days should I continue to keep her on iv's and a feeding tube? I don't want her to suffer. Please help.