Animals experience grief and loss when companions die, and supporting surviving pets through bereavement is an important welfare responsibility.
Animal grief is now recognized by behavioral scientists as a genuine phenomenon reflecting the depth of social bonds in many species. The welfare implications are significant: grieving animals experience real distress that requires thoughtful management. Allowing surviving animals to investigate the body of a deceased companion, maintaining familiar routines, and providing extra attention supports recovery. The timing of introducing new animals must be carefully considered — doing so before the surviving animal has adjusted can increase anxiety. Veterinary behaviorists can provide guidance when grief responses are severe or prolonged.