Is he still behaving normally? Any sign of balance issues? Any lethargy?
Do you have snakes? All snakes, venomous or not, will bite and the bites are all highly capable of becoming infected. A cute little garter snake can bite a curious rooster who is bending over it to ponder whether or not it might be good to eat.
Since this is spreading, I would put him on an oral antibiotic. He might not be thrilled with the idea, but hot compresses would also be a good way to reduce and/or reverse infection.
Do you have snakes? All snakes, venomous or not, will bite and the bites are all highly capable of becoming infected. A cute little garter snake can bite a curious rooster who is bending over it to ponder whether or not it might be good to eat.
Since this is spreading, I would put him on an oral antibiotic. He might not be thrilled with the idea, but hot compresses would also be a good way to reduce and/or reverse infection.