I use ACV in my chickens' water daily. I know at times they may need vitamins & electrolytes. I've used Vi-Tal before in extremely hot weather. I've seen where some use Poly Vi-Sol drops & other things mentioned. What supplements do you use? What's the purpose of it / benefits? In water, in feed, or directly to bird? Dosage? How often or when do you give it? Thanks! ETA: Oh, & if you give vitamins/electrolytes, do you leave off the ACV or mix them in there together?