The best dog food for dogs with yeast infections is one that targets the underlying cause, which is most often an allergy. That usually means a limited-ingredient or novel-protein food (like salmon or lamb) that is rich in omega-3 fatty acids, or a vet-prescribed hydrolyzed diet if a food allergy is suspected. No food can cure an active yeast infection on its own, so your dog will also need treatment from your vet.
Yeast infections often show up as itchy, greasy, or smelly skin, red or darkened skin, and recurring ear infections. Below we explain how diet fits in, followed by our four picks: Nature’s Recipe Grain-Free, Zignature Multi-Protein, BLUE Life Protection, and Instinct Limited Ingredient.
Can Food Help a Dog’s Yeast Infection?
Yeast (usually Malassezia) lives on every dog’s skin and in their ears. It only causes problems when something lets it overgrow, most often an allergy (to pollen, dust mites, or food), but also hormonal diseases like hypothyroidism, skin folds, or moisture trapped in the ears.
You may have read that cutting out grains or sugar “starves” the yeast. There’s little evidence for that, because yeast on the skin doesn’t feed on the sugar in your dog’s food. Diet helps in two more realistic ways:
- If your dog has a food allergy, switching to a food with a protein they’ve never eaten before, or a hydrolyzed diet, can calm the skin. This works best as a strict elimination trial of about 8 weeks, guided by your vet.
- Omega-3 fatty acids from fish oil support the skin barrier and may reduce inflammation.
Grain-free food is not automatically better. Some grain-free diets have been investigated for a possible link to a heart condition called DCM, so talk to your vet before choosing one. And see your vet if your dog’s skin or ears smell, are red, greasy, or itchy for more than a few days: yeast infections usually need medicated shampoos, ear cleaners, or antifungal medication, and the underlying cause needs to be found to stop them from coming back.
At a glance
4 picks, each best at something different
1Nature's Recipe Grain-Free Dog Food
This high-quality and high-protein dog food is our top pick for dogs prone to yeast problems. With real salmon as its main ingredient and plenty of fiber, it’s a great diet for your dog’s coat and skin.
What We Like:
Fit for all Dog Breeds
If you own several dogs of different breeds, it’s convenient to feed them all the same food. Nature’s Recipe provides a nutritious diet that is appropriate for adult dogs of any breed.
Salmon as Major Ingredient
Salmon is an excellent source of omega-3 fatty acids and is rich in protein. Omega-3s may help reduce skin inflammation, and salmon is a good alternative for dogs that react to more common proteins like chicken or beef. It’s also very tasty, so it’s a great pick if you’ve got a picky eater.
Grain-free Content
A grain-free food can be helpful if your vet suspects your dog is sensitive to a specific grain, although true grain allergies are less common than reactions to proteins like chicken or beef. As mentioned above, check with your vet before switching to a grain-free diet.
Pros
- Provides balanced nourishment
- Source of many essential vitamins
- Salmon encourages muscle development
Cons
- Not suited for dogs with gastritis
2Zignature Multi-Protein Dry Dog Food
Whether you have a puppy, adult, or senior dog, this formula dog food is a fit for all dogs. With primary ingredients like lamb and chickpeas, and no chicken, it’s a good option for dogs whose itchy skin may be linked to common proteins.
What We Like:
Highly Nutritional
Zignature dog food is also supplemented with antioxidants and fatty acids. Leaving out common allergens like corn, soy, chicken, and potato, it’s a nutritious choice that is high in protein.
Minimal Ingredients
The meal is made with natural components and a limited number of ingredients and additives. Fewer ingredients make it easier to avoid whatever your food-sensitive dog reacts to.
Low-Glycemic Nourishment
Instead of fast-digesting starches, this recipe uses lentils and chickpeas, which are lower-glycemic carbohydrate sources. Like any food, though, it can still lead to weight gain if you overfeed, so follow the feeding guide.
Pros
- Rich in fatty acids for healthy fur
- Absence of problematic ingredients
- Diet promotes digestive & urinary tract health
Cons
- High sodium content
3BLUE Life Protection Dog Food
A great idea to maintain your dog's health and the immune system is to offer them food that is made simple but wholesome. The Blue Buffalo Dog Food does this job by combining real meat protein with peas and other wholesome carbohydrates.
What We Like:
Peak Supply of Vitamins & Minerals
BLUE’s recipe is packed with natural vitamins and minerals, plus antioxidants to support your dog’s immune system. It also contains no artificial flavors. It isn’t a special yeast-infection formula, but it’s a solid everyday food if your dog doesn’t have a specific food allergy.
Sourced with Excellent Protein
Its recipe includes real meat, allowing your dog to feed on high-quality proteins. The necessary proteins are met with a precise blend of nutrients that help build muscles and maintain a balanced diet.
Effortlessly Digestible Vegetables
The recipe also contains vegetables such as potatoes, peas, pumpkin, etc., that are easily digestible. The veggies contain amino acids and nutrient-dense components that help boost the dog’s skin and hair health.
Pros
- Resourceful in animal protein
- Preservatives are absent
- Immune health boosted by antioxidants
Cons
- Ingredients include canola oil
4Instinct Limited Ingredient Dry Dog Food
As stated in the name, this dog food produced by Instinct has a short list of ingredients. The ingredients are easily identifiable, which helps keep tabs on what your dog eats. It is free from grains and relatively low in starch, and its single animal protein makes it a good option for dogs with suspected food sensitivities.
What We Like:
Contains Raw Ingredients
Instinct is known for adding freeze-dried raw ingredients to its recipes, which many dogs find extra tasty. Along with meat, fruits, and veggies, it’s designed to support vitality and skin and coat health, and picky eaters tend to love it.
Stable Shelf Life
Freeze-drying removes the moisture from raw ingredients, which helps the food stay fresh on the shelf while keeping it less processed.
Absence of Preservatives
The recipe skips filler ingredients such as soy, wheat, and corn, as well as artificial preservatives, and relies on natural flavors instead.
Pros
- Grain-free recipe
- Absence of poultry & dairy
- Scent of natural & uncooked kibbles
Cons
- Pricey
Wrapping Up
With these four products in mind, you can now give your dog a diet rich in vitamins, antioxidants, and skin-friendly omega oils. Remember that food is only one part of the solution: work with your vet to treat the current infection and find out what is triggering it, whether that’s a food allergy, environmental allergies, or something else. That’s the best way to prevent future flare-ups. For snacks, see our treats for dogs with sensitive stomachs, and if you want to make freeze-dried toppers yourself, here is how to freeze-dry meat for dogs. Specialty grain-free formulas often cost more, so our dog food bag calculator can help you see how long a bag lasts and what it costs per day.
