[Susan]

Hi,
a dog only reacts to potatoes, sugars & starchy carbs if she/he has food sensitives to those particular food/ingredients, this is another Myth spread on the internet (Dr Karen Becker) saying Potato, rice, corn, oats, grains, sugary carbs cause yeasty skin & ears this is not true, it’s only when your dog is sensitive to that food he will react…
What was he eating when his ears became yeasty?
Here’s a site written by a Dermotologist “Karen Helton Rhodes” The Myths & Facts of Yeast Dermatitis in Dogs”, Please read, she has a facebook site called “Healthy Skin 4 Dogs” & frequents another f/b group called “Dog, issues allergies & other Information Support Group” join the group heaps of really good information, your better off taking your dog off any dry kibble or cooked wet canned dog foods, whenever I feed wet can foods to my boy he starts shaking his head & scratches his ears & skin, I think the wet can foods use binders in the wet can foods & he must be sensitive too them, he’s the same when he eats a dry kibble that has tapioca, carrots, chicken, barley & oats he gets red smelly yeasty paws, itchy ears & smelly yeasty skin, he cant eat these ingredients he’s has food sensitivities to them, you need to work out what ingredients your dog has food sensitivities too??…
http://www.healthyskin4dogs.com/blog/2015/9/8/facts-myths-about-yeast-dermatitis-in-dogs
Have a look at freeze dried foods like “Ziwi Peak” air dried, Ziwi Peak also sell wet raw can food, it looks & smells like the cooked wet can foods but it’s healthier, Ziwi Peak is for dogs & cats who have skin/ear problems food sensititivies, Ziwi Peak has Novel protein meats (Venison Rabbit) & limited ingredients, Ziwi Peak must taste really good my cat goes mad when I open a can or open her bag of air dried Ziwi Peak, here’s Ziwi Peak site send them an email telling them about your dog yeasty ears & ask can you try some of their samples of their air dried formula’s, just make sure you give your address so they can send the samples out or go & buy some of the Ziwi Peak to try, your dog will get better & love the air dried & the wet can foods … https://www.ziwipets.com/ also when you do start a new limited ingredient food do not feed any treats or anything else in her diet just the new food..
also look for “K-9 Natural” Green Lipped Mussels Freeze Dried, Mussels are high in Omega fatty acid excellent for skin & ears, give 1-2 mussels a day as a treat..
K-9 Natural also sell wet raw can food & dehydrated food you just add water, same as “Honest Kitchen” look for the Zeal, Spruce or Brave formula’s https://www.thehonestkitchen.com/dog-food/grain-free