Help Save Chopper!

Chopper is a 1&1/2 yr old Golden Doodle who loves the snow and loves his family. He is super silly, very sweet and thinks he's a person. Chopper has recently had to have several surgeries totaling thousands and thousands of dollars and now has a rock lodged in his intestines requiring another complicated and very expensive surgery. His owners are at a loss for what to do and are completely tapped out on funds. Please help this poor guy get the help he needs!