One of my girls sleeps all the time following an illness, it's been 9 days since she started to show signs of gape worms or a respiratory illness. I treated them for both. They're all sneezing off and on. But poor Elsa seems to just be zonked. She sleeps in the nesting box at night and during the day while they're in the coop she sleeps with her head under her wing or sits with her eyes closed. Any more I could/should be doing?