HELP!! Roo limping!!

[leslielbk]

Hi all - my black giant rooster started holding his left foot up yesterday and today he's limping and just sitting down, obviously in pain. I just took the photos after putting Neosporin on the redness so it's shiny.
Both legs are the same temperature
His joints move normally
I can't see a cut anywhere
It's definitely aggravated redness - it looks like the other foot is getting red too but I might be overreacting
My helper was a vet tech who keeps parrots but this isn't her territory. She sure knew how to separate the toes and what to check out but she doesn't know this one.
Does anybody recognize this? And what's the treatment? Thank you!!

 

[Shadowfire]

Could you post clearer, closer pictures of the bottoms? It could be bumblefoot, as common symptoms are swelling, redness, and limping. Keep him comfortable with plenty of clean, thick bedding in the coop.

 

[leslielbk]

 

[leslielbk]

I'm not good at posting photos but I hope this helps. You're the only member that's replied and I can't thank you enough.