My pullets have cocci and i went to TSC to get corrid. They have it, but they said it's not for chickens and it's 20%. My questions is does it matter if it's for chickens or not? Couldn't I just use a little less than half the dose I would have used for the 9.6 %? I am desperate as this is the only store that sells corrid in my area. Any help would be great