Keeping your beardie’s claws trimmed not only looks neat, but it also helps them climb and prevents snags (read: broken toes). It can also help prevent you from getting scratched. (Bonus!)
For step-by-step instructions, read through my article, How to Clip or Trim Lizard Claws. But if you’re worried about accidentally hurting your dragon, your vet should be happy to do it for you.