I am having a problem with my frizzle rooster. Had worms very lethargic and thin. Dewormed with safe guard. seemed to recover. Also de wormed whole flock....was round worm found one round worm. Yesterday found him hiding again and separated him. Had running watery stool and bloody. I immediately started on corrid. No more blood but still watery. I started giving him plain pedialite in his water. He is still extremely thin .my question is can he still have worms if so can I give another dose of deworming while on corrid. I am afraid of dehydration. Help. What more can I do. I gave him chicken and cooked rice. He has everything and anything available to eat. 5 grain scratch, meal worms, even gave him some medicated chick feed I had. I force fed him some corrid in some apple sauce. Mixed some of his water in the apple sauce with syringe. Made it thicker so he doesn't aspirated. Now what do I do.