I want to thank you all for your advice and suggestions regarding my goat, Bosco. All of a sudden about two weeks ago Bosco began eating all his hay at night when he's stalled. He's also been grazing and foraging on his own during the day. He finished all his B-12 shots about two weeks ago, too. Maybe his problem really WAS liver flukes. At any rate I am so glad he's doing better. Thank you for your help!