I'm also thinking of treats with medicine added. Does Grochatila like to lick up gravy?I will be interested in hearing what the vet thinks of the wound. I know you and others have been a bit doom-and-gloom over it.
Smell is not a good sign - but smell of rotten infection is quite unmistakably awful and you have not described that really.
It is possible she has a collection of nasty smelly pus inside which would not be good. Don't laugh - but does she actually smell worse than the other chickens?
And I am hoping for the best for the cat. I cannot imagine how to give a liquid to an unwilling cat. How big a volume? Could you soak it up in bread and give the bread like a pill? Not an easy thing to do anyway!
I give powders by mixing them with butter and smearing it on their feet so they clean it all off - but I don't see that working for a liquid.
What did the vet suggest?
Is it a liquid that can be injected? Injecting a cat under the skin is surprisingly easy compared to giving them medicine by mouth.
Hoping for the best for all of you!