Not bumblefoot but foot issue

[JKay98]

I have a hen who is getting stuff stuck in her foot. In the thin webbing between her toes. It is like a hole that is catching dirt. I press on the top of her foot and it opens up that gap, then I clean it out as best I can. I use water and then pack it full of triple antibiotic. Any suggestions on to how I can prevent this from happening in the future. I have thought of wrapping her feet but she is old and blind and I don’t want to put her under any more stress. Any suggestions would be appreciated.
Btw, tried getting a picture and she was not having it!

 

[ChickenCanoe]

Did she go through a toe punching for identification?

 

[JKay98]

Did she go through a toe punching for identification?

Nope, she’s had nothing like that. Always had normal feet until recently.