I've dealt with a super stubborn broody, so I understand your frustration. One of my hens, also a Sussex, but the Speckled variety, has taken as long as ten days to break.
Here are some tricks I've used in the past to deal with very stubborn cases.
- Dip the hen in cool water so her tummy is wet, then place her back in her cage with a fan blowing underneath her, enough to rustle her feathers. Repeat as often as necessary.
- Place the cage in the center of the most active part of the run so she's bombarded by distractions.
- Let her out of the cage periodically to dust bathe and stretch her legs, if possible. This encourages activity vs sitting in a hypnotic state. But the second she hunkers down and appears to be "nesting", whisk her back into her cage.
- Do not let her out to roost with the others at night as it just prolongs the broody state.
If you're consistent, it should take three to ten days to break your broody. I haven't had a hen go longer than that unless I'm breaking some of my rules.
Here are some tricks I've used in the past to deal with very stubborn cases.
- Dip the hen in cool water so her tummy is wet, then place her back in her cage with a fan blowing underneath her, enough to rustle her feathers. Repeat as often as necessary.
- Place the cage in the center of the most active part of the run so she's bombarded by distractions.
- Let her out of the cage periodically to dust bathe and stretch her legs, if possible. This encourages activity vs sitting in a hypnotic state. But the second she hunkers down and appears to be "nesting", whisk her back into her cage.
- Do not let her out to roost with the others at night as it just prolongs the broody state.
If you're consistent, it should take three to ten days to break your broody. I haven't had a hen go longer than that unless I'm breaking some of my rules.