The frustrating aspect of food allergies in dogs is, pinpointing the source of the same. Further, there are several varieties of allergies that can be the cause of your dog’s discomfort. The good news is that, if you watch for the symptoms and triggers of food allergies in dogs, you may be able to manage them effectively. Let us look at the possible signs and triggers:

• Frequent ear infections:  This may not seem like a food allergy, but more than 3 visits to the vet may be one of the symptoms of food allergies in dogs, and foods like beef, fish, soy, and chicken are common triggers. Scratching the infected ear or constant shaking of the head can indicate a food allergy, but always rule out swimmer’s ear, ear mites, or other ear problems before treating a food allergy.
• Watch those nail beds:  The nail beds of your dog can tell you a whole lot about their immune system. Discoloration, red, or muddy-looking nail beds indicate an inflammatory response of the immune system. Also, observe whether your pet keeps licking them, which indicates that the nails may have become sensitive. While this may not rank as one of the symptoms developed by the consumption of common triggers of food allergies in dogs, it must be treated.
• Inflammation or discoloration around the lips:  Visible inflammation or a pinkish discoloration around the mouth, skin, or feet can indicate a food allergy. These spots are also itchy, and this symptom is difficult to observe in dogs with thick or darker coats. Taking a closer look will certainly reveal a food allergy or a yeast-based infection.
• Constant itching:  This can bother your dog considerably and can be moderate to severe. However, if over-the-counter medications, baths, and other remedies do not work, a vet’s intervention is required. An itch that won’t subside, an inflamed and red underbelly, and a lifeless coat are some of the common symptoms of food allergies in dogs.
• Watery and itchy eyes:  Watery and itchy eyes may not seem like the symptoms and triggers for food allergies in dogs, but close observation can reveal more details.
• Diarrhea and vomiting:  If your dog is experiencing vomiting, has diarrhea (with or without blood or mucus), is experiencing abdominal pain, or is straining to pass stool, it may be a result of a food allergy. The above-mentioned symptoms are chronic, but when dogs develop them, even in a mild form, it is best to seek the advice of a vet.

Food allergies are not life-threatening in most cases, but they can affect the quality of life if timely treatment is not provided. So, ensure that you get your dog treated for any symptoms of food allergies and eliminate trigger foods from their diet.