I have a Cochin gone big time broody. Have fertilized eggs coming tomorrow The coop she is in is small with 3 other cochins. Can I put her in by basement in a dog crate? Is it best she stay with her roomates? They keep sitting in the same nesting box as her so I don't know how many eggs she has. When should I put the new eggs under her? Thanks, just when I thought I understood chickens they throw me another curveball!