 Not only are there probiotics, but there's also prebiotics. And again, I say this every week, if you're not familiar, prebiotics actually act like food for probiotics, working much better, keeping your dog or cat's gut in the healthiest possible way. And also, in terms of skin and coat, in terms of excessive shedding, dry skin, bare spots, hot spots, even hairballs, I'm telling you, with the combination of lecithin and biotin,