I paid little attention to these debates back then. I was bound for college, with the world unfurling before me. But these questions came back to haunt me almost 10 years later when I started my career as an emergency veterinarian. For what do veterinarians do besides vaccinate pets and treat diseases? We ease suffering. We help our animal companions to the threshold of death, and then we help them through that final, mysterious door. We euthanize sometimes on a daily basis. We do it for reasons of behavior, illness, injury.

And as we do it, we hold the hands of distraught owners and help them make that last painful decision. We offer words of comfort and listen to sacred stories. And we meet each pet’s eyes in those last moments, and what we see again and again is not fear but relief. Relaxation. The end of suffering has come at last. I have seen it firsthand, time and time again. The wordless thank you, as a beloved pet slips into whatever awaits us in the next life. The light dims and then is extinguished. As animal physicians, we are not afraid to acknowledge that death comes for us all and that we possess the ability to ease its final agonies.