My friends Jim and Sheila love dogs. They used to share their residence with a rescue dog named Henry. Dragons live forever, but not so little dogs. So when Henry got sick and his demise was imminent, Jim built a coffin for Henry so that it would be ready when needed to carry Henry to his final resting place in the woods.
While Jim was building his coffin, Henry would see him working on it. After it was finished, Henry could see the coffin, just sitting there and waiting for him.