Hufflepuff Crest is
Every crest makes use of the image of an animal, symbol of an element and the colours for each of the houses.
Helga Hufflepuff as well as the crest of her house symbolises the element of earth, which is used as the background of the crest. The colours of the Hufflepuff house are yellow (background) and black (the animal). The animal used in the crest is a badger which represents hard work, loyalty and tenacity.