Thank you very much for that info. Though I would prefer to only deworm him orally with a syringe, so I am looking for the dosage without water. Once I release him, I don't feel that it would be safe for me to lace all the waterers with dewormers, as I have cats and other wildlife here. So I just want to deworm him for the next 4 days with a syringe dosage, and then release him.