When it comes to Malassezia yeast which is the yeast that lives on the skin of the dog, different from Candida yeast which lives in the gut, the scientific literature tells us that it is not a carb loving yeast. It is a fat loving yeast. However not dietary fats, oils on the skin kinds of fat.
Yeast is always secondary to immune suppression. Unfortunetly anecdotal evidence is not very reliable and not scientifically accurate. It also can not replace what the literature tells us is the physiology of yeast and how it truly is caused. Hence why my dog can still eat a moderately high carb food with no issue.
Also, the hydrolyzed diets are available through the vet only. You may also want to consider that these issues could have nothing to do with food.
