Cŵn Annwn are magical dogs from Welsh mythology. These dogs are very special because they are believed to live in a magical world called Annwn, which is a realm of the dead.
The cŵn annwn are usually white with red ears and eyes that are fiery red too. Some people describe them as having fur made out of flames, and they have a fierce and scary bark.
Folklore tells us that if you hear the barking of cŵn annwn, you're in for a surprise. It could mean that someone is about to die, or it could be a warning of danger or bad luck. These dogs are often associated with the winter solstice, which is the darkest and coldest time of the year.
Some people believe that cŵn annwn are protectors of the spirit world, guarding the doorway between the realm of the living and the realm of the dead. According to legend, they are led by a powerful figure called Gwyn ap Nudd, who rules over the magical land of Annwn.
In short, cŵn annwn are special dogs that live in a magical realm and have special powers. They warn us of bad things and are protectors of the spirit world.