1. **Beef**: Many dogs are allergic to beef protein, which is often a primary ingredient in many dog foods.
2. **Chicken**: Chicken is another frequent source of allergens. Some dogs may react to chicken meat or by-products.
3. **Dairy**: Lactose intolerance is common in dogs, and dairy products can lead to digestive issues or skin problems.
4. **Wheat**: Wheat gluten can be a common allergen, especially in dogs that have gluten sensitivities.
5. **Soy**: Soy protein is often used as a filler in dog foods and can cause allergic reactions in some dogs.
6. **Eggs**: Some dogs may develop allergies to eggs, which can lead to skin irritations or gastrointestinal issues.
7. **Fish**: Though less common, some dogs can be allergic to fish protein, which is sometimes included in dog food as a source of omega fatty acids.
To manage food allergies, it's essential to consult with a veterinarian. They may recommend an elimination diet to identify specific allergens, followed by a gradual reintroduction of foods to pinpoint the cause of the allergy. Always read ingredient labels carefully and consider hypoallergenic dog food options if your dog has known sensitivities.
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