My dog Angelo had a rash on his stomach and chest that no matter what I tried would not go away. The vet gave him shots, medicated shampoos etc... Nothing worked. Nevertheless costing me hundreds of dollars. I felt so helpless. It hurt me to see my boy scratching all the time. I told the owner of Holistic what was happening and she suggested I buy the “K9 Biotics”. I am sooo happy to say that the rashes are gone! I’m so happy for my dog Angelo! No more scratching! I also changed his food to the “Primal” raw food. He loves it! He licks his bowl clean! If anyone is having this problem, try the K9 Biotics! It really works!