PLEASE HELP. Bubba has ANOTHER growth.

Hi.. My name is Bobbie. I am fundraising for my best friend, my dog Bubba. He has a growth on his foot and It looks bad and it is starting to hurt. If I can't get the money to have it removed, I will have to have to put him to sleep. I just can't lose my Bubs. I can't afford to have it removed so I am asking for some help. Any amount will help towards getting it taken off! It will be over $700.00. Please help save my Bubba.