The issue in this dogfight is not that both contestants are dogs, it's the size of one of the dogs. This reminds me of a Cold War joke about the difference bet

The issue in this dogfight is not that both contestants are dogs, it's the size of one of the dogs. This reminds me of a Cold War joke about the difference between communism and capitalism: in communism, it's dog eat dog. In capitalism, it's the other way around.