The social behaviors and care recommendations for hamsters are as follows:
I. Basic Behavioral Traits
Solitary Nature
Adult hamsters (especially Syrian hamsters/Golden Hamsters) have intense territorial instincts, attacking conspecifics that enter their space. In the wild, they typically live alone.
Opposite sexes may interact briefly during breeding, but the female will drive away the male after mating.
Species Differences
Syrian hamsters must be housed alone; co-habitation can lead to injury or death.
Dwarf hamsters may form small wild groups occasionally, but separate cages are still recommended in captivity.
II. Risks of Cohabitation
Fatal Fights: Aggression can lead to biting, mutilation, or even cannibalism.
Disease Spread: Sick individuals are more likely to be attacked by healthy hamsters.
Resource Competition: Scarcity of food or space intensifies conflicts.
III. Care Recommendations
Mandatory Separation: House adults individually to prevent territorial disputes.
Juvenile Exception: Prepubescent pups can cohabitate temporarily, but require close monitoring.
Environment Optimization: For attempted co-habitation, use an extra-large cage with double resources and regular supervision.
(Note: Unlike other hamsters, Golden Hamsters are socially complex, though their care requirements warrant a separate discussion.)