LoginDried fermentation product and yeast Search for: Dog Food Advisor › Forums › Dog Food Ingredients › Dried fermentation product and yeast Viewing 1 post (of 1 total) Author Posts July 22, 2021 at 11:49 pm #172575 Report Abuse M BParticipant I’m wondering if anyone can tell me if the dried fermentation product found in so many dog food formulas contains yeast. I know they’re various bacterial probiotics, but to me, fermentation requires yeast. I need to avoid yeast in my dog’s diet. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In