Here's why:
* Territorial and Aggressive: Russian hamsters are solitary animals by nature and can be quite territorial. Even if they are raised together, they can become aggressive towards each other as they mature.
* Fighting: Fights between hamsters can be very serious, leading to injuries and even death.
* Stress: Even if hamsters tolerate each other, living in close proximity can cause stress for both animals, which can lead to health problems.
Instead of keeping a pair, it's better to provide each hamster with its own spacious cage and enrichment items. This will allow them to thrive in a comfortable and stress-free environment.
Exceptions:
* Breeding: Russian hamsters are sometimes kept in pairs for breeding purposes. However, this should only be done by experienced breeders who understand the risks and know how to properly manage the pairing.
* Young Hamsters: Very young hamsters (under 6 weeks old) might be more tolerant of each other, but it's still important to monitor them closely for signs of aggression.
If you're unsure whether keeping two Russian hamsters together is right for you, it's always best to consult with a veterinarian or experienced hamster owner. They can provide you with more specific advice based on your situation.