Hi, and welcome to BYC! So excited that you're here! 
Make yourself at home in this poultry-loving community!
I know that my local feedstore they chicks often have dye on a bit of their fluff...I think it's just to identify them...?

Make yourself at home in this poultry-loving community!
I know that my local feedstore they chicks often have dye on a bit of their fluff...I think it's just to identify them...?
Happy to have you here.

Hello and welcome to BYC, You found an Amazing Poultry Community to be a part of with many great knowledgeable members who are more then willing to jump in and help you along your journey with any questions you may have. 
