We have 4 plymouth barred rock hens. We keep them in an 8'x8' chicken tractor on grass 'pasture' and usually let them out to free range for an hour or so every evening. They love to eat worms and whatever else they can find in the yard. I feed them fermented food, dry food, scratch, and whatever they can find in the yard. To be honest, I even dig worms for them.
Well, why I'm here..... I had today off from work and let the ladies out to get the morning worms since we got a bit of rain last night. I was bored, so I googled earthworms and benefits to chickens. Well I found more than I bargained for. . . I knew letting them out would expose them to possible disease vectors, but I had never even heard of gape worms. I have noticed my chickens do 'the gape' in the past, but it isn't a constant thing. And I usually always saw them do it after stuffing themselves. . . So i figured it was digestion, burping, or something like that. I googled gape worms and I'm pretty confident my ladies have them, one for sure. She is smaller than the rest and always has struck us as a bit underweight and just 'looks different' than the other 3.
Reading this newly discovered info to me about gape worms, I immediately thought of Red (The one hen I'm pretty sure has a substantial load) and that must be what I have noticed in the past in her gasping for air. So I took a closer look at their poop today, and sure enough it looks like someone rolled their turds in very tiny sesame seeds. I spent all day searching and reading online about worms and worming.
I've decided to go with Safeguard Liquid. Planning on doing 1.5 mL per bird in an oral syringe. I'd like to dose them the same relative time each day. My plan was to do a dose each morning for 3 mornings. But then I thought about maybe doing a dose tomorrow morning, and then a dose for the next 3 nights. Any thoughts on that? I figure I'd give them a good amount to start with since everything I read online says it's pretty much impossible to overdose with Safeguard. I wouldn't be able to dose them longer than 3 days in the mornings, since I would have to leave for work before it is light (we don't supplement light; don't plan on it). That's the only reason I was thinking of doing two doses tomorrow.... Or should I just wait for night and do 5 doses in the evening?
Any thoughts on moving their tractor related to medicine administration? I figure they are gonna get re-exposed since we continue to plan on letting them free-range and eat worms. I just want to reduce their worm load, and especially for Red in particular. I was thinking of moving their coop during day 3 (sunday) so they would be on fresh ground during the end of their treatment. Does it even matter, since they are going to be inevitably re-exposed?
Does 1.5 mL per Plymouth Barred Rock per day of Safeguard Liquid for 3-5 days sound like the right dose? Would giving 3 mL tomorrow spaced out by about 10 hours be too much?