Chicken with sore , advice please!

[Claire1987]

 

[Claire1987]

 

[Claire1987]

Thank you, I've been feeding her laying pellets first thing in the morning to give her all the vitamins and minerals first
She is super skinny and probably lacking in something, so I wanted to help her put on weight and any thing she may be lacking, by feeding her additional things, after the pellets
I couldn't see any lice or mites. I added some more pics of her feet if that helps

 

[Eggcessive]

She needs the chicken feed all day long to get the nutrients she needs, plus for a little while she needs either a poultry vitamin or human B complex to give her a boost. Any snacks snacks can dilute the nutrition she gets from the feed. A little SF seed or egg is just a treat, but good ones that will not dilute the protein.

She looks a little crooked in the picture. That might be kinky back which can cause the spine to grow crooked, cause spinal cord compression, and it can cause lameness in time. But it may be just how she looks in the picture. A chicken sling might be something to look into.

The feet look enlarged possibly a sign of a bone infection, such as mycoplasma synovitis or viral tenosynovitis. I would if she has been pecking at her own feet and legs or if the other birds are doing it.