Really easy to use and because it's herbal and natural I feel it's more gentle for the hens and in keeping with the 'organic' idea. Also good because you can still eat their eggs, even though you've dosed them.
Very easy to use. I have 6 "garden" hens and squirt the required dosage into mashed potato (including boiled potato/veg peelings). They quickly gobble it up and their is no waste or mess. Great that you don't have to waste any eggs as with other wormer products. Definitely an essential item if you keep hens. Unpleasant smell but they don't seem to mind!