Final answer:
The act of immediately seeking to replace a pet that has died without taking time to grieve exhibits a form of denial, which is the initial stage of the Kübler-Ross's five-stage model of grief.
Step-by-step explanation:
Seeking to replace a pet that has died without grieving at all is a form of denial. Denial is the first stage in the Kübler-Ross's five-stage model of grief, which consists of denial, anger, bargaining, depression, and acceptance. This model outlines the series of emotional reactions people commonly experience after a loss. In this context, denial is a defense mechanism where the person is refusing to acknowledge the reality of the loss or its impact by engaging in behaviors such as immediately trying to find a substitute for the lost pet.
In comparison, displacement involves transferring inappropriate urges or behaviors onto a more acceptable or less threatening target, but this does not align as closely with the described scenario.
Overall, the correct answer to this question is A) Denial, as seeking to replace a deceased pet immediately suggests avoiding the emotional process that usually accompanies grief and loss.