: Companion And Companion | 8
: Some researchers define companionship as a "mutualism" where both species evolve together because the benefits of the partnership outweigh the costs at a community level.
: Animals are often integrated into the family's "emotional system," contributing to overall balance just as a human member would. AI Companions Reduce Loneliness - Harvard Business School 8 : Companion and Companion
Research in this field typically covers how the relationship between a companion animal and its human companion functions as a support system: : Some researchers define companionship as a "mutualism"
: Companion animals are documented as effective shields against the "ravages of loneliness," often being treated as family members with high-value attributes. : Interaction with animals is linked to improved
: Interaction with animals is linked to improved physical activity and psychological health, acting as a buffer during crises like the COVID-19 pandemic.

