My dog had suffered from the dreaded skin allergies, crusty ears and itching for a couple years. I started to investigate and felt that skin issues could be related to gut issues. After 2 years of playing with various foods...The Udo's pet essentials did the trick. Her skin went from inflamed purple to a nice pink in just a few weeks. Probiotic, digestive enzymes and good fats along with a good quality food has brought her system back into balance. Thanks for making the price of this product affordable. Becky