Alright, pictures from this morning. I soaked both feet (it was easier that way) in a warm Epsom salt bath for about 10 minutes. Fortunately, Sick Turkey didn't seem to mind! He is very happily eating, drinking, and hopping merrily around his dog crate- he's got great attitude, just doesn't want to use this foot.
So, here we have The Foot in comparison to the other. He kind of just lets it dangle, but doesn't pull it away if you handle it or manipulate his toes. They are very limp, and have no strength whatsoever.
The bottom of the foot is green-tinged, but not to the same degree as the top. There's dark marks on the outside toe and just around the ankle joint, but no obvious swelling that looks different from his good foot.
The dark marks are on the top of his foot too, to some degree, and you can see that the green extends to between his toes.
I turned up the heat in his room and made sure to dry him thoroughly before leaving this morning. When I left, he was VERY happily picking the mealworms out from around the crumbles in his bowl.
A friend suggested green tissue might be cancer cells, but he's only 15 weeks old!
Hopefully the pictures help some- he doesn't seem to be worried about his foot, but I don't want whatever it is to spread or get worse!