merry, Tylan comes in at least 3 strengths I am aware of: 50, 100 and 200. It also comes in two different forms--injectible and water soluble. Sounds like you have the water soluble coming.
There may be some folks with dosage charts handy; I don't have any here at work, but you might do a quick search on the forum.
There may be some folks with dosage charts handy; I don't have any here at work, but you might do a quick search on the forum.