Norths recovery

I met North 9 years ago. He was the biggest of his litter, he had the biggest ears, and long linky legs with big big paws. I could tell he was different from his litter mates, and I new right away we had something in common. After having North for 2 weeks, he came down with parvo. The vet insisted that 9 times out of 10 parvo pups just dont make it. -I new he was a fighter, so I took a chance and took everything out of savings to save his life-on a chance/ or a hope. That was the best decision I have ever made. North has brough me alot of love and happiness over the years. North has started loose alot of weight and randomly getting sick. For the past 2 nights he has been vomiting. But as of early this morning the vomiting went to massive amounts of blood loss. At this point they are running alot of test, because he has lost so much blood. ( The vet said if I didnt bring him in, then he made not of made it). North has an infection, but at this point we don't know how bad it it. There is alot of testing that needs to take place, and it can get exspensive. North needs medical attention/ treatment. So any help is much appreciated.