Food (or environmental) allergies may be the cause if both ears are involved. An excess of grain and/or sugar in the diet is a common causes of ear infections in dogs. Sugar feeds the yeast already in the body and causes an overgrowth, which results in the dark, yeasty-smelling buildup inside the ears.
What foods cause itchy ears in dogs?
Most common food allergens Other common foods that often cause allergies are wheat, eggs, lamb, soy and chicken. Least common food allergens are fish and rabbit.
What can irritate dogs ears?
Common Ear Problems in Dogs. Ear problems in dogs are a common cause of scratching and head shaking. Causes can include bacterial or fungal infection, skin allergies, and parasites (ear mites).
Can dog food cause ear allergies?
Ear infections are often a secondary symptom of underlying allergies, especially allergies to dust mites, molds, pollens, and animal proteins in dog foods1.
Can dog food make dogs ears itch?
Food allergies and sensitivities can cause itchy skin, as well. The most common places dogs with food allergies itch are their ears and their paws, and this may be accompanied by gastrointestinal symptoms.
More useful articles on a similar topic 👇
What can I feed my dog with ear allergies?What kind of diet should I feed my dog that gets ear infections?
