My poor 5mo chicken is still occasionally stretching out her neck with beak open despite 6 days days of safeguard treatment. She's back from the brink of death and can eat/drink now on her own, takes dust baths and preens. Eats pellets and vegetables. But she's not 100%, sometimes acts like she has some neuro problems, moves slower than she should. I don't know what else to do for her to get her back to perfect health. None of the other hens are sick thankfully so whatever she has isn't contagious.