Masons blood transfusion and diagnostics

Today I’m fundraising for my dog Mason.

Months have gone by he’s not eating or playing the same, he’s lost 10 pounds, and his body isn’t producing enough blood cells to keep him healthy enough at this point. There seems to be an unidentified mass near his kidneys and a blood transfusion is detrimental for his survival . Along with all the other testing and possible procedures he’ll require , it’ll be almost impossible to not ask for help from anyone . Anything will help! I do not want to put him down. I am devastated, but I am NOT ready to give up or say good bye