Have a new gilt weaner bought two weeks ago. Last couple of days started coughing, breathing laboured.I've given antibiotics injection yesterday but she's not improving.She is drinking a little and eating. She's with a small mixed age herd outside who are all fine with well ventilated bed. Instinct is to take her out from them and care for seperatly but she has not known me me long enough to trust me and be easily handled. Any tips /advice much appreciated. Thanks