I didn't notice she was acting odd until yesterday, my 3.5 year old black australorp. I picked her up to get her away from a big fire ant hill and noticed her weight. She is eating well, some waste is coming out, so today I checked for egg blockage. Nothing in that chute (used thin nitrile glove and coconut oil for lube.) I haven't wormed the flock in a couple of years. They are somewhat confined to the back lot and I don't feed them grubs (although they really enjoy the worms that invade the beehives now and then) I have Wazine, which is throw eggs away for 6 weeks. they have been moulting, well except this girl doesn't seem to be, so no eggs anyway. Have her isolated, will give her water with wazine in the morning. My feed store doesn't have any of the other worm remedies, but if one is suggested I could run to Tractor Supply to see what they have. Advice please? I don't want to vet a 3.5 year old hen if I can help it.