Has she been looked over very, very well for lice or mites? Crusty bum and being so down in the dumps - I would look her over really good. If she does have either - your flock and building will need to be treated. http://anrcatalog.ucdavis.edu/pdf/8162.pdf
Sevin dust (5%) which can be found at home improvement stores - in the garden section - works great. You can also bathe her in Dawn dish soap, to help her feel better and kill the crawlies. Any bug treatment will need to be re-done in 7-10 days to kill anything that has hatched (I also repeat in another 7-10 days just to be sure)
Worming her would also be great - pumpkin will not do much to help her, more of a preventative - Eprinex works great or Wazine first, then the Eprinex.
Boil up a couple eggs, chop with the shell and offer to her - perfect food to help give her a boost. Molting is very, very tough on the body -- lots of protein is need for both feather development and growth, not to mention an egg is all protein - so boosting protein during molt is a very good idea.
If she had a wonky egg, or two, make sure she has enough oyster shells for calcuim and proper egg shell formation.
Sevin dust (5%) which can be found at home improvement stores - in the garden section - works great. You can also bathe her in Dawn dish soap, to help her feel better and kill the crawlies. Any bug treatment will need to be re-done in 7-10 days to kill anything that has hatched (I also repeat in another 7-10 days just to be sure)
Worming her would also be great - pumpkin will not do much to help her, more of a preventative - Eprinex works great or Wazine first, then the Eprinex.
Boil up a couple eggs, chop with the shell and offer to her - perfect food to help give her a boost. Molting is very, very tough on the body -- lots of protein is need for both feather development and growth, not to mention an egg is all protein - so boosting protein during molt is a very good idea.
If she had a wonky egg, or two, make sure she has enough oyster shells for calcuim and proper egg shell formation.