
In Switzerland, depriving your pet of the opportunity to socialize with its own kind is seen as a form of cruelty. As reported by Techly, a 2008 animal rights law prohibits keeping just one guinea pig.
This legislation was part of an effort to ensure “social rights” for pets prone to loneliness. Guinea pigs, being herd animals, thrive better with at least one companion, which is believed to enhance their well-being.
Since it’s rare for two guinea pigs to die simultaneously, owners may face legal challenges when one pet dies. To address this, rent-a-guinea pig services have emerged, offering companions for solitary guinea pigs until the end of their lives.
In Switzerland, certain pets are legally protected from living alone. Goldfish must have a companion in their tank, and parrots need regular interaction with other birds. While cats often appear independent, Swiss law ensures their social needs are met by requiring single cats to have visual access to other felines, whether outdoors or through a window.