Well, the chick grew up into a chicken, but you’re still not sure how the egg got into that cave...

Googlibutt accidentally wandered too far from her farm one day and found herself within a huge flock of geese that were being guarded by the Goslanders, a clan of dragons led by one fierce dragon devoted to the waterfowl. The Mint dragons of the clan noticed the chicken, and mistaking her for a deformed goose, they took it upon themselves to care for Googlibutt. During the day she can be seen following the Mints as they move, stirring up insects for her to eat, and at night she enjoys settling down comfortably next to a Mint's nose, where its warm breath gently ruffles her feathers as she goes to sleep.