The most important thing in caring for frostbite is to prevent that tissue from freezing again as it would be much, much worse. She could end up losing her feet and walking on stumps.
I have perches 24 inches high. My youngsters have no problem with that height, but the bedding on the floor is deep enough to cushion dismounts. However, in one section two roosters roost, and 24 inches is just slightly higher than they can comfortably hop up. They risked injury to feet when they misjudged. So I piled the bedding into a peak under the perch to give them a little edge in height to make the leap less daunting. It made a difference in their willingness to use the perch.
Any chicken over five pounds have a weight disadvantage when it comes to perches they have to leap like Superman on a tall building. Dismounting can be just as dangerous. Accidents are more likely.
I have perches 24 inches high. My youngsters have no problem with that height, but the bedding on the floor is deep enough to cushion dismounts. However, in one section two roosters roost, and 24 inches is just slightly higher than they can comfortably hop up. They risked injury to feet when they misjudged. So I piled the bedding into a peak under the perch to give them a little edge in height to make the leap less daunting. It made a difference in their willingness to use the perch.
Any chicken over five pounds have a weight disadvantage when it comes to perches they have to leap like Superman on a tall building. Dismounting can be just as dangerous. Accidents are more likely.