My old, blind chicken Hazel whom I have recently diagnosed with impacted crop, is having trouble breathing. We have tried to feed her vegtable oil, then massage her crop while tipped upside down... little peices of food has come up but there is still a big lump in her throat that we can feel. Her neck is all over the place, she is gaping and gasping for breath. We also tried to feed her vegtable broth and plain yogurt mixed with chicken food. We've had to use a sucker thing to put food down her throat. She has been doing this for 24 hours, and is still alive remarkably. Hopefully someone on here can advise me on what to do next, because there is no chicken vet around my town. Thanks!