The valakkar continually sheds its teeth throughout its lifetime. As the the animal burrows through the sand and catches prey, its teeth are frequently damaged. Once a new tooth finishes forming, it severs the connective tissue that was holding the old tooth in place, causing it to break off and fall to the ground. The fangs of the valakkar can also be extracted from the animal's mouth after its death. Collectors seek out the valakkar fangs for use in crafting various luxury items.