10 Interesting Facts about Switzerland

Caring about guinea pigs

The citizens of Switzerland can’t have only one guinea pig as a pet. This is because scientists figured out that these animals are very sad when they are alone and they need company. So, when one guinea pig dies, its owner must buy the other one a friend which means that the owner could have guinea pigs forever. In order to avoid this, there is a special rental service. You can buy a guinea pig at a regular price and return it for half the price at any time.