Two Dogs Friends

Non-personal friendships
Although the term initially described relations between individuals, it is at times used for political purposes to describe relations between states or peoples (the "Franco–German friendship", for example), indicating in this case an affinity or mutuality of purpose between the two nations.
Regarding this aspect of international relations, Lord Palmerston said:
“Therefore I say that it is a narrow policy to suppose that this country or that is to be marked out as the eternal ally or the perpetual enemy of England. We have no eternal allies, and we have no perpetual enemies. Our interests are eternal and perpetual, and those interests it is our duty to follow. ”