"Dogs and cats circle around before bedding down as a throwback to their wild ancestors. Their survival instincts provoked them to position themselves in the direction of the wind to pick up predator scents and choose the best angle for keeping an eye on the environment."
But luckily there is not such a border bs going on. All part of the eu.
Where you can move your front door if you want to move your house from one country to the other if you have a house on top of one of all the boarders crisscrossing the town/towns :)