I have a white double breasted turkey that we raised with a small flock for slaughter and he ended up not being slaughtered so now he is the farm mascot. he lives outdoors in a movable shelter on pasture. he is approx 3.5 years old. he looked like he was shivering two days ago but we had unusually low temps and high winds, so i insulated around the bottom of his shelter and added more hay for bedding. at that time he was still eating with gusto... yesterday i noticed he wasn't as eager to see me comming with his feed and today he just looked at it and looked wobbly... I put nutra drench in his water and put vet rx all over his head and under his wings... I want to know if I can give him a shot of antibiotics... I have tylan 200 and la200... (I also have cows horses and chickens)...I have read before that chickens can have a shot so I assume turkeys can too... I need to know which one and how much.... he is probably every bit of 45-50 lbs