I have a Congo African Grey parrot. I'm looking into getting some backyard quail but because our winters get as cold as -30 I would have to bring the quail inside in the winter. I'm very concerned about them being outside and bringing something in for my Grey to catch. This is a huge deal and I need to research this thoroughly but figure this is a good place to start. Can anyone help? Is there anything I can give them to prevent them catching anything or to medicate them before bringing them in for the winter? Thanks in advance!