Guide Goose of the Day: Renata Kursa, a villager from Poland, says she was heartbroken after her dog Baks lost his sight in a recent accident.

But her four-year-old goose Buttons was more than happy to lend her eyes to Baks, leading him with her neck, or directing him with her honks.

"[G]radually Buttons got him up on his feet and starting walking him around," says Kursa.