Happy Envelope Club
Reassuring Letter About Losing a Pet
Reassuring Letter About Losing a Pet
Couldn't load pickup availability
Losing a beloved pet is one of the hardest experiences for a child. As parents, we want to support their grief, validate their emotions, and help them process their loss in a healthy way, but finding the right words to comfort and reassure them can be difficult. That’s where Finn the Friendly Mermaid & Sage the Supportive Mermaid come in.
This real letter, delivered straight to your child’s post box, has been written by an Early Childhood Educator in consultation with a psychologist to provide a gentle, age-appropriate way to navigate pet loss. Through the heartfelt undersea story of their beloved pet seal, Tide, Finn and Sage guide children through the waves of grief, helping them understand that all feelings are valid, memories are treasures, and love never truly disappears.
What’s Inside the Envelope?
📜 A Letter from Finn the Friendly Mermaid & Sage the Supportive Mermaid
Printed on luxe, thick paper and sealed with a custom, sparkly seashell wax seal, this beautifully illustrated letter gently explores the emotions of losing a pet. Finn and Sage share how grief comes in waves - some big, some small, some filled with sadness, and others with warm, happy memories. They share comforting ways to honour and remember a pet, like creating a special memory space, drawing pictures, or talking about the love they brought into their lives.
🌊 A Large “Love Stays With Us Forever” Tide Sticker
A large shimmering sticker of Tide the seal to remind children of the love pets bring into our lives and how that love lives on. Perfect to stick on a notebook or special memory box.
🎶 A Comforting Remembrance Poem
A gentle rhyme to help children process their loss and hold onto their pet’s memory.
🖍️ Colouring-In Pages & Memory Sheet
Encourages creativity while reinforcing the message - kids can colour a picture of Tide the seal and draw or write about a pet they are missing.
Why Parents Love This Letter
✔️ Makes Parenting Easier – Provides a ready-made, magical way to talk about pet loss without stress.
✔️ Supports the Grieving Process – Helps children understand, express, and process their emotions in a healthy way.
✔️ Encourages a Lasting Connection – Reinforces the idea that love never disappears - it stays in our hearts forever.
✔️ Expert-Backed & Reassuring – Written by an Early Childhood Educator in consultation with a psychologist to ensure it is age-appropriate, gentle, and supportive.
✔️ Creates a Special Mailbox Moment – Because nothing beats the magic of receiving a real letter addressed just to them!



