@Me Myself and My Girls
If the dog crate is small you can give her a floor level nest box with a fence around it for protection or put a fence around her crate and open the door to let her move in and out into her 'paddock'. This type of set up allows the broody to move around a little with her chicks while the flock gets used to seeing them. Since your weather is poor it also keeps the chicks safer from the cold until they are mobile enough to manage pop door ramps and outside obstacles. The other hens will just have to put up with some lost floor space for a while.
If the dog crate is small you can give her a floor level nest box with a fence around it for protection or put a fence around her crate and open the door to let her move in and out into her 'paddock'. This type of set up allows the broody to move around a little with her chicks while the flock gets used to seeing them. Since your weather is poor it also keeps the chicks safer from the cold until they are mobile enough to manage pop door ramps and outside obstacles. The other hens will just have to put up with some lost floor space for a while.