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.
Can food allergies in dogs cause ear problems?
Diagnosing Your Dog's Ear Infection Chronic or recurrent, non-seasonal ear infections may be due to a food allergy, while those that have a more seasonal pattern are often due to an underlying environmental allergy (atopic dermatitis).
What foods cause itchy ears in dogs?
Other common foods that often cause allergies are wheat, eggs, lamb, soy and chicken. Least common food allergens are fish and rabbit.
How food allergies can cause ear infections in animals?
Food allergies occur when an animal's immune system misidentifies a protein from a food as an invader rather than a food item and mounts an immune response. The end result of this response can be itchy skin or ear and skin infections in some pets, while it may cause vomiting or diarrhea in others.
How can I tell if my dog is allergic to his food?
In the dog, the signs of a food allergy are usually itchy skin, paws, or ears or digestive disturbances such as vomiting or diarrhea. Other more subtle changes can also occur, including hyperactivity, weight loss, lack of energy, and even aggression.
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