Benny needs surgery

Benny is 10 years old a sweet boy. He was found at Humane society 5 years ago . Two years ago he developed polyps in his ear . The vet told us to keep ear clean and monitor. November one started to grow . We treated with antibiotics and steroids. It has continued to grow . Blue Pearl hospital gave us an consultation and recommends surgery. They have to remove the ear canal and ear flap. This will leave him deaf in that ear but bring needed relief and stop more growth . Please help us help our sweet Benny