How to tell children their pet has died — by age, with words you can use

The short answer

Use the word died. Explain that the body stopped working. Say that the vet helped, and that it did not hurt. Give the child the truth at their level, then give them space, then check back the next morning, and the morning after, and the morning after that.

Phrases to avoid, and why

• “Put to sleep.” Children take it literally. They become afraid of bedtime. They wonder why we cannot wake the cat up.
• “Went away.” Children wait for the animal to come back. When they realise no one is bringing it back, they learn that adults lie about important things.
• “Lost.” "If she’s lost, why aren’t we looking for her?"
• “In a better place.” Children ask why we do not go to the better place. Or they wonder why our home was not good enough.
• “You’ll get a new one.” Animals are not interchangeable. Children know this even when adults forget.

By age — words you can actually use

Ages 3–5

Concrete language. Repetition. Reassurance about their own safety.

“Bruno died today. His body got too sick to work and the vet helped him so it didn’t hurt. He’s not in pain anymore, but he’s not coming back. We’re going to be sad for a while, and that’s okay. You’re safe. I’m safe. We will keep loving Bruno even though he’s gone.”

Ages 6–9

More cause-and-effect. They will ask harder questions; answer them.

“Bruno had a sickness in his body called cancer. The medicine couldn’t make it better, and he was getting more uncomfortable. The vet gave him a special medicine that made him fall asleep, and then his heart stopped. He didn’t feel anything sad or scared. He died, which means we won’t see him again, but we get to remember him for the rest of our lives. Do you have any questions?”

Ages 10–13

Honest about the decision-making. They are capable of holding it.

“Bruno’s kidneys were failing and we knew there was no way to fix it. We chose a date so we could be with him at home, surrounded by people he loved, instead of waiting until he was in pain. He died peacefully this morning. It was the kindest thing we could do. I want you to know that we loved him too much to let him suffer. I’m here if you want to talk about it.”

Ages 14–16

Treat them as adults capable of grief, because they are.

“The vet came at 11. We made the decision together as a family, and Bruno died peacefully at home. I know this is hard, and you can be sad however you need to be sad. There’s no right or wrong way to grieve. I want you to know I’m grieving too, and we can do that together if you want.”

Should children be present at the appointment?

For children old enough to understand what is happening — usually six and up — being present is often the right answer, with preparation. Children grieve well in the open; less well when shielded.

• Tell them what will happen, in advance.
• Let them say goodbye in their own way — words, a drawing, a favourite treat.
• Tell them they can leave the room any time. Have an adult ready to leave with them.
• Do not force participation. Some children would rather remember the animal alive.

For more, see how to prepare for a pet euthanasia appointment.

In the days after

• Allow the child to tell other people in their own time. Do not announce on their behalf.
• Keep something of the animal’s — a tag, a paw print, a toy — somewhere the child can access without permission.
• Talk about the animal in normal conversation. Say their name. Children take cues from adults; if you stop saying the name, they will too.
• Be unhurried at bedtime. Grief surfaces in the quiet.

When to seek professional help

Most children process pet loss well over 4-8 weeks with family support. Talk to your GP or a child psychologist if any of these persist past 8 weeks:

• Refusal to go to school.
• Sleep disruption that is not improving.
• Marked changes in eating.
• Withdrawal from friends.
• Anxiety about the safety of other family members or themselves.

Editorial reference, not psychological advice. — Dr. NRS, last reviewed 27 April 2026.