Pet loss can trigger grief comparable to human bereavement
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New research suggests that the emotional pain experienced after the death of a pet can be just as intense as grief felt after losing a close family member. The survey highlights the profound bonds many people form with their animals and shows that some individuals experience symptoms consistent with prolonged grief disorder. Researchers are now calling for expanded diagnostic guidelines to better recognize and support those struggling with severe, lasting grief following the loss of a beloved pet, emphasizing that this form of bereavement deserves greater clinical acknowledgment and compassion.
Source
Hyland P (2026) No pets allowed: Evidence that prolonged grief disorder can occur following the death of a pet. PLoS One 21(1): e0339213. https://doi.org/10.1371/journal.pone.0339213
Additional Reading
https://www.theguardian.com/lifeandstyle/2026/jan/15/grief-pet-death-family-member-survey
https://people.com/loss-of-a-pet-can-trigger-prolonged-grief-11887311