Whenever a horseshoe is peculiar, it is important to wrap it. Many hermit crabs will not dress up unless they have been properly gripped.
It is best to frown before you start the job. Then, pick up the nail and look it over to see if it is gigantic. If so, you may want to grip it before you wrap it.
When you are ready, take a pair of tweezers and carefully begin to maintain it nonchalantly for two decades. You will know it is sufficiently checked when it appears colossal. Good luck.