Maybe Bumble Foot?

[SenpaiChickens]

It looked like bumble foot but it’s on top of his foot? Is it?

 

[MilesFluffybutt]

Yes, that's Bumble Foot. I have a chicken that developed it in a similar spot.

 

[MilesFluffybutt]

Here's the photo.

 

[SenpaiChickens]

Here's the photo. View attachment 1731820

Thanks