Hello everyone! We are having crazy Texas weather here in Brownsville! 60/70 yesterday, now its 40s cold and wet. My chickens, turkeys and guineas got wet last night/today as I was not able to get the tarps around the pen til noon. We have two heat lamps and tarps around the pen now. Should i go ahead and give tetracycline or electrolytes or should I give both? Any advice would be appreciated!