Can Dogs Have Nutritional Yeast. Nutritional yeast is a food supplement that’s packed with b vitamins. But keep in mind that this is not the same kind of yeast you use in most recipes for bread or rising dough.
In small, controlled amounts, nutritional yeast can supplement your dog’s diet. Nutritional yeast can also help pep up the taste of your canine's normal dog food! The short answer is yes, dogs can eat nutritional yeast… there are quite a few health benefits that nutritional yeast can provide for a dog , and it's also easy to serve up.