Pathological mourning after the death of a domestic pet.

Pathological bereavement reactions following the death of a close relative or friend have been well documented in the literature. Similar grief reactions have been described following other personal losses, such as the loss of a limb or the loss of one's homes. The cases of three women are described in whom pathological grief followed another category of loss, that represented by the death of a much loved domestic pet. The patients suffered disabling psychiatric symptoms following the death of their pet dogs. The dogs were all of the toy dog variety and had been at least 13 years of age at the time of their death. Institution of psychiatric treatment resulted in rapid recovery and at follow-up after a year there had been no recurrence of symptoms.