Animals form deep attachments and experience genuine grief when companions die, requiring sensitive management from owners during the bereavement period.
Animal grief is real and physiologically measurable. Surviving pets after companion loss show elevated stress hormones, reduced food intake and altered social behaviour. The bond between animals — particularly those raised together — creates genuine emotional attachment whose loss causes suffering. Owners can support grieving pets through increased attention, maintaining routine, providing extra comfort and allowing natural searching behaviour. Premature introduction of a new companion before the surviving animal has adjusted can cause additional social stress. Veterinary behaviourists can provide guidance for animals showing prolonged or severe grief responses.