I have a hen who has gasping for air problems. It only happens at night while she is sleeping or if I hold her. She has seen a vet 4 times and has had her droppings tested for worms twice. Gapeworms are in the throat,right? If so would this be detected through a fecal testing? They say she is clear of worms but she just won't get better.She has been sick since the beginning of January and I need to figure out what is wrong with her. She has been on Baytril twice and Clavamox once. Thanks everyone!