@coolboymew
For anyone that doesn't know
"All deer* shed their antlers as part of a natural process that corresponds to their reproductive cycle. Deer do not have to try to shed their antlers – the antlers shed themselves. But how do deer shed antlers? We’ll answer that question in this article."
https://worlddeer.org/how-do-deer-shed-antlers/
*to clarify: reindeer don't shed their antlers and deer without antlers (females) obviously don't shed them