If you've ever gone through the trauma of a beloved family pet passing away, you'll know just how gut-wrenching an experience it is.

If we all had sweet notes like the below written for us, however, it would make the whole thing a little less painful.

When a Scottish teacher, Mrs. Dunne, had to have her much-loved dog Charlie put to sleep, it was understandably a tough time. However, one of her students penned a tribute to Charlie that would bring a tear to a glass eye.

The note was shared on Twitter by the teacher's daughter Lucie, and has gone viral for its sheer adorableness. Bless your cotton socks, Callum.

You can read it below: