I have scab in my flock at the moment. I have treated with two doses of Dectomax which appears to have got rid of it. Unfortunately the ram got it at tupping time so it appears I have 8-10 empty hoggets. I only keep 20 ewes so this is a big % of the flock. Would you recommend I keep them another year or sell them as culls? Also, does the fleece grow back after scab? Thanks in advance.