Hello all! I am interested in giving my girls some probiotics, but they don't seem to care for yogurt, and it was SUPER messy I'm not sure about making or growing kefir or whatever that stuff is yet, so is there another source of probiotics? I take a probiotic capsule, could I just open that up and sprinkle it on a treat? I also have a powder probiotic I mix in with my dog's food, could I give them some of that?? Here are the ingredients: Dried organic whey, saccharomyces cerevisiae, yucca schidigera, dried aspergillus niger fermentation extract, natural mixed tocopheryl, dried fermentation products of lactobacillus acidophilus, bifidobacterium (two different kinds), enterococcus faecium and bacillus subtilis. It's made to sprinkle on food or dissolve in water. What does everyone think? It says the dosage for a small dog (1-10 lbs) is 1/8 tsp, so I guess I'd give the chicks the tiniest smidge if I could use it with them. Thx!