Hey all! I've got some senior hens whose leg mites are getting bad again....I've always done the 'dip legs in oil/kerosene mixture ten days in a row' method. The mites always come back in these senior hens though, and I don't have the time to do the oil ten days in a row so often. Is there another, quicker, easier, method? Ideally I'd like to do some kind of oral treatment. That way I could just treat the whole flock. Thanks for any input!