Should I worm with Ivermectin after the wazine treatment? I only saw 2 poos with blood. one was poo with blood, the other was blood with worms GROSS and it freaked me out. Threehorses has been so kind to me after someone suggested I PM her. She said to use the wazine 17 and that was all but then I read in another post that one should use Ivermection after the wazine. I'm confused. also, I know I can feed the eggs back to the chickens but can I cook them and feed them to the dogs? and I am currently treating for suspected cocci with Sulmet. couldn't find Corid except in a gallon jug for $100. It doesn't go bad, does it?