After a couple of years of homeopathic treatment for allergies, including allergy blood panels, skin issues and granulomas from licking causing infection and then having to use antibiotics, a friend recommended this website to me, suggesting that my dog probably needs enzymes because he has yeast overgrowth issues. I ordered the large kit and have started the program and already see a difference in the scratching and shaking his head b/c his ears have something irritating in them. It's a big commitment, but I don't mind. Just following the directions for all the items he has to have every day. This will take time, but it doesn't matter if he starts to get better. I'm still feeding raw meat and bones, but also feed the specific dry meal they suggest. All the enzymes and other items I ordered get added into the evening meal. They recommend specific foods by vendors listed on their site, as well as skin treatments - shampoos, conditioners, etc. Also, recommend bathing with the special shampoo and following up with a spray of baking soda mixed with water. There is a lot of info on their website. I hope you can take a look and see if it makes any sense to look into this. The people at the Nzymes website are very willing to talk to me and explain everything and it looks like they have many success stories.