The loss of a companion animal causes genuine grief in human owners, and animals themselves show behavioural responses to the death of bonded companions. Both deserve recognition and support.
Pet bereavement is a welfare issue from two directions: the grief of surviving humans is real and often underserved, and the grief of surviving animals is real but often unrecognised. An animal companion that loses their bonded partner needs additional support - consistency of routine, extra positive interaction and, in some cases, gradual introduction to new companions. Allowing surviving animals access to the body of a deceased companion (particularly in horses and dogs) may reduce the period of searching behaviour that indicates ongoing distress.