So today I asked myself “If a trans deer started taking testosterone to transition would he get bigger antlers?”

So I searched “Doe Antlers” and according to the few articals I read Doe with larger than usual antlers have them because of an extra rush of testosterone that could happen due to several reasons.

So basically yes. That is exactly what would happen. So if you’re making an anthro (or non anthro I guess) trans deer that’s using testosterone they’d get bigger antlers.