Gelert

Gelert (Welsh pronunciation: [ˈɡɛlɛrt]) is a legendary hound in a Welsh folk-tale. He is associated with the village of Beddgelert in Gwynedd in north-west Wales, the name of which was formerly believed to mean "Gelert's grave".^[1] In the legend, Llywelyn the Great returns from hunting to find his baby missing, the cradle overturned, and Gelert with a blood-smeared mouth. Believing the dog had devoured the child, Llywelyn draws his sword and kills Gelert. After the dog's dying yelp, Llywelyn hears the cries of the baby, unharmed under the cradle, along with a dead wolf which had attacked the child and been killed by Gelert. Llywelyn is overcome with remorse and buries the dog with great ceremony, (then leading to the town name) but can still hear its dying yelp. After that day, Llywelyn never smiles again.

The story is a variation on the "Faithful Hound" folk-tale motif, which lives on as an urban legend. It is classified as Aarne–Thompson type 178A.^[2]