I've read that I can give an Epsom Salt Flush to a chicken that may have sour crop, vent gleet, or to just clear out a blockage. From what I've read, I'm supposed to make up a one time dose as follows: 1 teaspoon of Epsom salt in 1 ounce of water. Am I supposed to have my one chicken drink this entire amount, or is this meant for multiple chickens? Can I syringe it? And if so, would I need to syringe that entire amount at one time, or multiple times? It just seems like a lot to get into her in one sitting. And can I offer her food at the same time? Thanks for your help!