Dogs form genuine social bonds with both humans and other dogs, and the death of a companion animal can cause behavioral changes consistent with grief that require sensitive owner response.
Canine bereavement welfare is an area where scientific evidence has increasingly validated what observant owners have long recognized - dogs genuinely grieve the loss of companions. The behavioral changes documented in surviving dogs including reduced activity, appetite changes, searching behavior, and altered sleep patterns are consistent with grief-like emotional states. The welfare implication is that bereaved dogs need additional attention, reassurance, and routine maintenance during the adjustment period. Owner grief can inadvertently worsen surviving pet welfare by reducing interaction quality, changing routines, and projecting emotional distress that creates anxiety in the surviving animal. Sensitive management through the bereavement period supports the welfare of surviving animals while owners also navigate their own loss.