Please donate to Bo’s parvo treatment

Hi my name is Kaden. I don’t like to ask for help but I’m out of options. Bo is my kids best friend, as well as any child he meets, although vaccinated he still has contracted parvo. The new treatment is very expensive for his size $4,400 just for the injection. Please help if you can, if not please just share. Without it we are doing our best but he has stopped eating.