I've looked for threads on this subject to no avail. I haven't seen any worms but want to dose the flock anyway. Is this wrong to do? I went to TSC and only saw cat/dog wormers. Do we use these or is there chicken wormers? Do you put it in the water or dose each individual? I want to ready up the flock for winter and this is on the checklist of things to do. Thanx for your help! (Some chickens are 3 months and never wormed and the rest are adoptees ranging in ages and history of ownerships and care)