Young boy writes heartwarming letter to teacher after the death of her dog

A young student's letter to their grieving teacher has gone viral online. Sadly, the teacher's dog passed away so Callum wrote an adorable poem to try help cheer her up!

The letter was shared online by the teacher's daughter.

You can read the letter in full below...

"To Mrs Dunne, Sorry if you don't like it or it makes you emotional... I'm sorry about your dog. I want to say that your dog was...

Cheeky, I bet your dog was really cheeky.

Happy, I bet your dog was always happy.

Adorable, I bet your dog was super adorable.

Relative, I bet your dog was really related to you.

Lucky, I bet your dog was really lucky to have.

Incredible, I bet your dog was super incredible.

Energetic, I bet your dog was always full of energy.

But most of all I know your dog was special and your dog is in a better place and is looking over you. The sweets are supposed to be here but you know here.

Charlie was a great dog.

From Callum.

We're sure Callum's teacher appreciated the letter very much!