This website saved my sanity. We somehow brought parvo into our pack (7 dogs) during a time when we had a visiting dog. The 14 month old dogs were the ones who came down with it. The 1st one recovered on her own after 3 days. Her main symptoms were she would not eat or drink. The second one spent 3 days at the vets office getting IV fluids and antibiotics because she was dehydrated (main symptom was bloody diarrhea). She also did not want to swallow the fluids I was trying to give her. So the guest dog went home and then got sick so I had them bring him back so I could keep him hydrated. He vomited all day -- more than I could get in him. I was really scared. Then I found your website and read about giving the activated charcoal. I gave it every 2 hours and after the 3rd dose Barley licked his leg where some of the liquid fell. So I put water and aloe vera juice in a bowl and he lapped it up. He has gone back to not drinking (or eating), but he has not vomited at all and I am able to keep him hydrated.