Our one male pig has a sore eye - took it to the vet and it would seem that the cornea is scratched. The other GP was sort of nibbling at the other's sore eye tonight. DH and I have not noticed this before.
They are 2 males and are about 3 years old. They don't fight at all, though may kind of growl at each other once in a while.
Is the one helping the other get better? The one with the sore eye does not seem to mind the attention of the other, though he has just pushed him away now as I type.
Any ideas?