Skout's Honor is an American dog brand who include probiotics in all of their skin supplements. Probiotics are the 'good bacteria' found naturally. Probiotics are important for fighting off enemy bacteria which can cause inflammation in the skin, excess shedding, hot spots, excess yeast, dryness and other skin issues. By adding good bacteria into all their products, this helps your dog keep their probiotic levels high in their skin so they are able to fight off issues they might have in their skin. Most dog customers tell us Skout's Honor smells amazing and has a longer-lasting flagrance than other similar dog skin brands.