Depends... is she eating/drinking ok? Then don't worry.
W/ all the cement & stonework in our yard, our hens scrape their beaks often so they keep trim. House chickens tend not to scrape their beaks much in the house on softer wood floors or carpet so they may grow longer beaks.
Our juvenile in-house Silkies started growing longer beaks but they were eating & drinking ok. Once they integrated outside they naturally scraped their beaks trim. We give Greek yogurt as a treat & they will keep scraping to get the yogurt off their beaks. Feed wet messy treats & it makes the bird scrape their beak which files it naturally.
We worried about the upper beak curving downward but the chicklets were eating & drinking just fine. Being outdoors as adults their beaks are trim.
Silkie chicklets w/longer upper beaks
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