It is a cartoon movie that I watched when I was littler and it is possibly about an oil spill. After the oil spill, I believe it was a raccoon, a raccoon became sick and her Grandfather tries to take care of her but she needs medicine. Her friends, which consists of a skunk, porcupine, and other animals I believe, try to help her. The movie cover has the animals with a leaf-boat contraption flying through the air. Please help if all possible :)