Molting already??

[ChickenMamaC]

My girls are about 11.5 weeks old. They occasionally lose a feather but suddenly the run has TONS of feathers everywhere. They look and act healthy.

Do they usually replace feathers at this age?

 

[Ridgerunner]

The exact age can vary but they typically go through two full juvenile molts and maybe a mini-molt. They outgrow their feathers and need to replace them. Sounds perfectly normal.