What the psychological research tells us
- Pet loss is a genuine form of bereavement
Over the past two decades, psychologists have become increasingly clear that the death of a companion animal can produce grief comparable to the loss of a human family member. Studies consistently describe pets as attachment figures and family members, and many bereaved owners experience profound sadness, guilt, loneliness, anxiety, and disruption to daily life. A recent systematic review concluded that pet loss should be understood as a significant psychosocial bereavement and that professionals should respond with the same compassion afforded to other forms of grief.
This is especially important because pet grief is often disenfranchised grief—a loss that society may not fully recognize or validate. When grief is not acknowledged, people are more likely to feel isolated and suppress their emotions.
- Rituals help people process loss
Across cultures and throughout history, humans have used rituals to help cope with death. Modern grief research suggests these rituals serve several psychological functions:
They acknowledge that a death has occurred. They provide a structured opportunity to express emotions. They strengthen family and social support. They allow people to honour the relationship. They help maintain a healthy continuing bond through memory rather than physical presence.
A recent review of mourning rituals concluded that these practices can support adjustment after loss by reinforcing family connection, meaning-making, and continuing bonds with the deceased.
- It is the meaning—not simply the funeral—that matters
One of the strongest findings in bereavement research is that the psychological benefit comes from participating in a ceremony that feels personally meaningful.
A large review examining funerals and mental health found that while quantitative studies produced mixed results, qualitative research consistently showed that people benefited when they were able to say goodbye in a way that reflected their relationship with the deceased. The ability to personalize the ceremony was far more important than simply attending one.
For Harbour Light, this is a powerful finding. Your Celebration of Life is designed around the family’s relationship with their pet rather than around a standardized process.
- Rituals are already part of grief therapy
Interestingly, psychologists themselves use ritual in treating complicated grief.
A comprehensive review of grief therapies found that symbolic rituals—including farewell ceremonies, writing letters, speaking to the deceased, memory objects, and guided acts of remembrance—are commonly incorporated into evidence-informed grief treatment because they help people process emotion and transition through loss.
This means that a thoughtful Celebration of Life is not merely ceremonial—it shares principles with therapeutic approaches used by grief specialists.
- Saying goodbye has lasting value
Research conducted after the COVID-19 pandemic offered an unexpected natural experiment. Many families were unable to hold funerals or say goodbye in ways they considered meaningful.
Researchers found that distress was often linked not simply to the absence of a funeral, but to the feeling that they had been denied the opportunity to honour their loved one properly. Alternative rituals often helped lessen this distress by restoring a sense of farewell and connection.
This reinforces an important principle:
The opportunity to say goodbye is psychologically significant.