Help save Roscoe

Roscoe is only eight months old. We rescued him from a horrible situation two days ago. He was very VERY neglected. Come to find out he has a virus that made him so sick he couldn't keep food or water down, so he is severely dehydrated. The only way to make it so he survives is a three night stay at the hospital on a IV drip along with anti nausea medicine and antibiotics. If you can help, please do even if it's just a little. Please share to your friends. I want this puppy to make it!!