My name is Chopin. I am a wonderful, kind jumping horse that has taught many people to jump. I have an aggressive form of melanoma. Many grey horses develop melanoma. Mine has developed with tumors all around my head and neck. There is a vaccine they can make from the DNA of my tumors. It has a strong success rate in stopping the progression of this disease and even shrinking the tumors. The cost of this vaccine is $3,500.