mother o' chicks72 :
that is not a silver laced wyandotte, it is a blue laced red or red laced blue wyandotte. can't help with her size problem though
I have not read the rest of the posts so sorry if Im repeating something.
We are having the exact same problem with our blue laced red wynadotte. 1 is growing like a weed and the other is STILL a fuzzy butt. They were hatched 8/15. I was worried after a while and called my urban farm store where I got them from and gave sav-a-chick packets (all 3) and sulmet which is a broad spect antibiotic. She is happy, eating, drinking, active, but she is just not growing. Very worried friday because her sister is ready to move to the big coop but cant, I took her to the vet. I was told she will grow eventually or I could put her to sleep. NO way is that an option. I hope yours is growing. Where did you get her from?
that is not a silver laced wyandotte, it is a blue laced red or red laced blue wyandotte. can't help with her size problem though

I have not read the rest of the posts so sorry if Im repeating something.
We are having the exact same problem with our blue laced red wynadotte. 1 is growing like a weed and the other is STILL a fuzzy butt. They were hatched 8/15. I was worried after a while and called my urban farm store where I got them from and gave sav-a-chick packets (all 3) and sulmet which is a broad spect antibiotic. She is happy, eating, drinking, active, but she is just not growing. Very worried friday because her sister is ready to move to the big coop but cant, I took her to the vet. I was told she will grow eventually or I could put her to sleep. NO way is that an option. I hope yours is growing. Where did you get her from?