I just lost another bird this morning - going into her 3rd winter and I'm pretty sure it was a build-up of internal parasites/worms. I just didn't catch it soon enough but she couldn't keep weight on and had just started to show signs of anemia. SOO - since we're headed into the dark and difficult time of our Colorado year, anyone have suggestions of what I should be doing to better control parasites? I check my birds externally at least once a month, have spread food-grade DE around their inside coop and have just added more apple cider vinegar to their water (while I can before it goes into the galvanized heated waterer soon). What am I missing? I'm pretty sure when I lost my first bird it was probably parasites too (looking back at weight loss and such) and I don't really want to haul up to CSU for a necropsy when my flock hasn't had contact with anyone else and all signs point to parasites. Any suggestions? Worming protocols you follow? Thanks for the help. Now down to 3 birds and feeling depressed since it seems as I've failed my flock when I probably could have done something sooner to save her.
Because of the very wet, warm summer, we just had our first parasite issues as well. We used Valbazen wormer first, but it wasn't effective in the overload of tapeworms, so we had to use an equine wormer, which finally worked. You should start with the Valbazen, which I had to order online, since it takes care of all worms including tapeworm. Only if you continue to see tape worms in the chickens poo, should you use the equine wormer. If you search Valbazen on the forum, you'll find a lot of threads with great advice and dosing info.