Chick with weak legs

[Wyorp Rock]

Agreed - I would say vitamin deficiency.

Good advice from @Eggcessive and @andreanar

 

[PoN7]

His toes aren't curled anymore, since I had them in a splint for a few days. But he still can't walk. Is there a physical therapy or something I can do to help him walk again?

 

[Wyorp Rock]

I'm sorry to hear he is still not doing well.

Do the legs seem paralyzed?

You can try placing him a sling to help keep him upright. This allows them to move their legs without having to put much weigh on them.

Here's some photos of slings - but if you Google "chicken sling" you will find some great ideas. He would need to be monitored while in a sling.

 

[PoN7]

Ok, I made him a sling.

The leg that had the curled toes, he doesn't really use it. Maybe it's still paralyzed? He stretches his other leg out to balance himself.

 

[Wyorp Rock]

It could be paralyzed.

Time will tell if he can fully recover. You may be dealing with a disease like Marek's or possibly a genetic/developmental disorder.
I know you are doing everything you can for him.

 

[PoN7]

He's taken the vitamins everyday since I got them. Marek's was the first thing I thought he has. I really hope that's not it. I love him so much and he doesn't want to give up either.