A sweet odor can be due to the bacteria pseudomonas, at least from my experience. Do you have any betadine that you could use the next cleaning time? You can get it at Walmart in the first aid aisle labeled “Equate First Aid Antiseptic for about $6. That should clean it thoroughly, a time or...
Some of the green is most like bruising, especially on the upper and lower left in the pic. Not sure about the yellow green though. Does the wound smell bad? Are you cleaning the wound twice a day? Saline, 10%betadine, chlorhexidene, or Vetericyn are all good for cleaning. Then apply the...
She might possibly have some internal damage which is affecting her appetite, but I would try to offer food and water just in case she wants to start eating. Fluids are more important than food at first, and if you have any electrolytes (SaveaChick, Poultry Cell or NutriDrench, even Pedialyte or...
That is such a large wound, and I am not sure what organs are affected. I would be inclined to place her in a wire dog crate or a basket with clean towels for bedding. Bring her inside, so that flies are not a problem which can cause maggot infestation or flystrike. I like povidone iodine...