Sox Vet Bill

Sox is my 12 year old pitbull. Just a fee days ago Sox wasn't feeling to well and you can tell he was in some pain. In the middle of the night he kept waking me up needing to go to the bathroom. He was urinating blood. In the morning he started to vomit and had a seziure. After taking him to the vet they determined that he either has prostate cancer, Liver failure and/or a UTI. I can not afford the testing and Sox isn't doing any better. I could really use any help from anyone with payments, the vets would not do any testing until the amount asked for was paid in full. I am looking into low cost vets or vets that can do payment plans as well. If you have ever met Sox you know he has put a smile on you. He is goofy. Super friendly and a stand up pup to the pitbull community. He doesn't have a mean bone in his body and has shown love to everyone and every animal he has met. He has been my best friend since I was 16 and has stuck if out with me even being homeless and this is my time to help him out in his time of need. I'm doing everything I can to help him and I do understand that his age is a factor. I know he will not be a puppy again but I would like for him to be comfortable while he is still here with me. If you can help great. If you can not. Please share this. Maybe someone you know can reach out and help us.