I've had this chicken for almost 6 months, and it's still as tiny as ever. I'm just getting worried that they're not getting good nutrition, compared to our other hens who were huge at this age, but different breed. They laid at 6-7 months, I'm just wondering if she's a good size so far, but it doesn't look like she can lay with how small she is. Will she be able to lay soon hopefully? Or is her size concerning