10/22/2025
The loss of a pet is felt with an intensity that Dr. Zach Bush speaks to.
When humans bond with other humans (eye contact, long hug), serum hormones were drawn. (Oxytocin, dopamine: the usual “feel good” hormones).
When humans bond with their beloved pet (deep eye gazing), serum hormones were similarly drawn.
Levels of hormones when bonding with pets were over twice as much, than human-to-human. So that when we lose our pets (dog-human relationships were mainly studied) the hormone withdrawal from this loss is experienced at least twice as painful.
The internet has a trove of such studies. (one such screen shot attached herein!)
Could oxytocin nasal spray help relieve the deep pain of grief?
Perhaps volunteering at a shelter in the interim, would honor your sweet pet, and relieve the loneliness for both human and animal.