Lead
In many households, the first time a child confronts death is through the death of a pet. Before a grandparent dies, the goldfish floats to the surface of the tank. The hamster stops moving. The dog or cat grows old and dies quietly one morning.
It may seem like a small death. But for a child, it is the first real experience of loss in a life. How a parent responds in that moment shapes the child's early experience of grief and of understanding death — capacities that will be called on many times throughout a life.
Pets Function as Quasi-Family Members
Triebenbacher's 1998 study surveyed 174 children from preschool through fifth grade, of whom 70% currently owned a pet, on how they experienced their relationships with animals [1]. Children perceived their pets as "special friends" and "important family members," and reported relying on them as sources of emotional support.
This is not far from adult experience, but in developmental terms the child-pet relationship has its own particular meaning. Like the comfort blanket or stuffed animal that Winnicott called a "transitional object: an object, such as a blanket or toy, that helps a child manage the psychological transition between dependence on a caregiver and independent functioning" — neither parent nor friend — a pet can function as a distinct emotional safe zone for a child [1]. Many children process feelings they cannot put into words through physical contact with a pet.
This is precisely why a pet's death registers as a qualitatively different loss from "something broke" or "something disappeared." It leaves a mark.
The Long-Term Problem with "Went to Heaven"
In two 2009 papers on the role of pets in family systems, Walsh identified one of the factors that tends to complicate grief after pet loss as trivialization by others [2]. "It was just an animal." "You can get a new one." Such responses invalidate the child's sense of loss and impede grieving.
A second problem lies in the use of metaphor. As discussed in the companion article on explaining death to children (article 133), expressions such as "went to heaven" or "crossed the Rainbow Bridge" can produce in young children the misunderstanding that death leads to a place from which return is possible [3,4]. For children aged three to five especially, irreversibility — the understanding that death is permanent — is still not fully established, and some children reason their way to "if they went to heaven, we can go get them."
Toray's 2004 paper on supporting people through pet loss recommended, in the context of explaining the death to children, using "simple, factual language" [5]. "Her body stopped working and she isn't breathing anymore. She won't be coming back." This may feel blunt, but it is language that engages honestly with a child's developing understanding.
Allowing a Child to Witness the Death and Participate in Farewell
Many parents choose to shield children from seeing a deceased pet. The instinct is understandable. But in the research literature on bereavement, witnessing a death with appropriate support and participating in a farewell ritual are positioned as experiences that help process grief, not traumatize [2].
Burying the pet in the garden, placing it in a box to display, marking the spot with a stone bearing its name — these function as rituals through which a child can "say goodbye." They reduce guilt over "forgetting," and they create a memory that can be spoken about rather than buried.
Keeping photos of the pet and the child together, and a record of moments from their shared life, gives a child access, years later, to the story "we had this animal." Parenting records are not just documentation of growth milestones; they can be a tool for processing loss as something continuous with daily life rather than sealed off from it.
Getting Another Pet
Bringing a new pet into the household soon after one dies is an emotionally natural impulse — but one that deserves care in relation to the child's grief. If the experience is internalized as "losses are replaceable," the opportunity to engage with the reality of loss is passed over.
On the other hand, if the family is genuinely ready to receive a new animal as a distinct individual rather than a substitute, timing is a matter of judgment rather than prescription. There is no rule about what is right. The practical guidance is: check first whether the child has absorbed the irreversibility of the death — whether "won't come back" has actually landed — before moving forward.
It Is Fine to Let a Child See You Grieve
Some parents are reluctant to show grief for a pet in front of a child. But showing grief is a form of modeling — communicating that this is the appropriate emotional response [2]. There is no need to suppress it. "I'm sad that [name] is gone" gives a child language and permission to name her own feelings.
When a child asks "Why are you crying?", answering "Because someone I loved is gone, and that makes me sad" is an honest sharing of emotion. It does not make the child anxious; more often it gives the child permission: "it's okay to be sad."
Summary
The death of a pet is frequently a child's first encounter with what death means. It is not a rehearsal — it is a real loss. Communicating the facts honestly rather than wrapping them in metaphor, letting the child participate in the farewell, and not hiding a parent's own grief — these three orientations are consistently supported across developmental psychology, family therapy, and human-animal bond research [1,2,3,4,5].
If you find yourself at a loss for what to say, that uncertainty is itself a sign that you are taking the moment seriously.
References
- Triebenbacher SL. Pets as transitional objects: their role in children's emotional development. Psychol Rep. 1998;82(1):191–200. doi:10.2466/pr0.1998.82.1.191. PMID: 9520553.
- Walsh F. Human-animal bonds II: the role of pets in family systems and family therapy. Fam Process. 2009;48(4):481–499. doi:10.1111/j.1545-5300.2009.01297.x. PMID: 19930434.
- Speece MW, Brent SB. Children's understanding of death: a review of three components of a death concept. Child Dev. 1984;55(5):1671–1686. doi:10.2307/1129915. PMID: 6510050.
- Slaughter V. Young children's understanding of death. Aust Psychol. 2005;40(3):179–186. doi:10.1080/00050060500243426.
- Toray T. The human-animal bond and loss: providing support for grieving clients. J Ment Health Couns. 2004;26(3):244–259. doi:10.17744/mehc.26.3.udj040fw2gj75lqp.
- Walsh F. Human-animal bonds I: the relational significance of companion animals. Fam Process. 2009;48(4):462–480. doi:10.1111/j.1545-5300.2009.01296.x. PMID: 19930433.