The symptoms of canine food allergies
Posted on May 31 2018
they are a side effect of an overactive immune system. Substances that, in some dogs, produce no reaction at all can, in an allergic dog, produce sneezing, skin problems, ear infections and gastrointestinal upset. The most common sources of allergies to dog foods are suspect ingredients in pet food.
A dog may have food allergies with common ingredients
Normally, dogs are not allergic to all these ingredients, but they show a reaction to only one or two.
The symptoms of intolerance to a canine food ingredient
The main symptom of an allergy to dog food is an intense, continuous itching. Your dog may scratch its face and snout with its paws or rub against furniture or carpets. Sometimes there will be hair loss around the eyes or cheeks.
Tip: Make sure your dog is eating out of a stainless steel or ceramic bowl. Some dogs are allergic to plastic in food containers, and what appears to be a food allergy is simply contact dermatitis. Keep the container clean, too.
Other typical places include itching at the base of the feet, armpits, front legs and tail, although a food allergy can make your dog itchy almost anywhere. Injuries, sometimes called "hot spots" that can appear on the legs as a result of licking.
Ear infections from food allergies
Recurrent yeast base ear infections are a sign of food allergies. Ear infections cause intense itching, swelling and "yeast" smell ears. These types of ear infections respond to antibiotics, but often reappear after the end of the course.
Sneezing, coughing and watery eyes
Food allergies can mimic the symptoms of hay fever in dogs, causing wheezing, coughing, sneezing and watery eyes. Of course, these symptoms may, in fact, be symptoms of an allergy to hay fever - if these symptoms appear to be seasonal, they are prone.
Vomiting and diarrhea
Food intolerance is different from a food allergy. Food intolerance does not cause skin or respiratory symptoms. Food intolerance causes gastrointestinal problems such as diarrhea, gas and vomiting that occur shortly after consuming the food causing it.
Elimination diet for a recipe suitable for allergy sufferers
To determine precisely what your dog is allergic to, you will have to restrict your food intake. Your veterinarian can prescribe a food specially formulated for this purpose. Prescription feeds are designed for limited duration feeding. Your dog is not going to stay in these foods.
After a period of at least twelve weeks, the foods that are slowly added back into your dog's diet. If the symptoms recur, you have found your allergen.
An alternative to the elimination diet is a change to a limited ingredient, protein-rich alternative diet. There are several commercial brands now available that have very limited ingredient lists- these allergy recipes for dog foods are intended to be hypoallergenic and are formulated for use in life. If you change to one of these brands and your dog's allergy or intolerance symptoms improve, your dog can stay on these formulas.
Food allergies and intolerances for dogs afflict at least ten percent of all dogs. If your dog is suffering from unexplained skin problems and recurrent gastrointestinal discomfort, that could be an easily treatable food allergy.
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