Companion Animal Grief and Bereavement

Companion animals grieve the loss of companions, both animal and human. Understanding grief responses improves welfare support.

Key Facts

Studies document behavioural changes in dogs and cats following loss of a companion animal or human
Common signs include reduced appetite, increased vocalisation, searching behaviour and lethargy
Dogs show physiological stress responses to owner absence that may intensify after bereavement
The duration of grief varies widely between individuals and species
Providing additional social contact and maintaining routine can support grieving animals
Some animals benefit from meeting a potential new companion but introductions should never be rushed
Veterinary attention is warranted if grief signs persist beyond a few weeks or affect eating significantly

Welfare Considerations

Animal grief is increasingly recognised as a genuine welfare concern rather than anthropomorphism. Companion animals who lose bonded companions experience real distress that may require active welfare support. Understanding that animals grieve allows owners to provide appropriate support rather than dismissing behavioural changes or introducing new animals prematurely. Veterinary and behavioural support is available for significantly affected animals.

What You Can Do

Give grieving pets extra attention and maintain their normal routine to provide stability
Consult your vet if grief signs including appetite loss persist beyond 2-3 weeks
Do not rush to replace a lost companion animal - allow adequate grieving time before considering a new pet
Provide enrichment and low-key companionship appropriate to the individual animal needs