Operacja Koza (2000)

Adam Horn, a young Polish scientist, is conducting research to discover a substance that makes personality swapping possible. Appearing before a committee granting funds for further research, he presents a somewhat "stilted" achievement, demonstrating on his experimental pet the personality swap of a dog with a goat Matilda. The fame of his research reaches the former KGB, which sends him an agent committed to intercepting the research results.