Allergies in Dogs: Recognizing Symptoms & Triggers

Only a veterinarian can determine if a dog is allergic to certain food components.

To do this, you need to have the dog’s blood tested. Only with this allergy test can you find out what your four-legged friend is allergic to.

Allergy in dogs

The immune system of dogs reacts to environmental influences with allergies, similar to humans. Increasing environmental pollution such as fine dust, electrosmog, and genetic engineering in feed promotes allergies to feed components.

Add to that genetic changes from overbred dogs, which are more susceptible to disease than a curb-boarder mix.


Allergies can occur at any dog ​​age. The cause can often be traced back to the food. The symptoms are varied, from itching of the skin to gastrointestinal problems and ear infections.

Grain intolerances lead, for example, to diarrhea, vomiting, and flatulence. That was also the trigger for this website about dog food without grain.

If the symptoms appear for days, with the suspicion of a food allergy, then you should go to the veterinarian.

Identify allergy triggers

The alternative method of gradually eliminating certain components from the diet is a little more time-consuming. With such an elimination diet, you can test whether your dog’s well-being is improving. You should discuss this type of diet with your veterinarian.

Because it can take a long time before you recognize certain additives or feed components as allergy triggers.

The only way to combat a food allergy is to change the dog’s diet. The ingredient that triggers the allergy must be removed from the feed.

To rule out possible nutrient deficiencies, the allergy trigger is replaced with alternative sources of vitamins, minerals, and trace elements.

There is now a wide variety of hypoallergenic dog food that does not contain the most common allergy triggers. Barden could also be a species-appropriate nutritional method that also has the advantage that individual substances can be specifically omitted.

With the changed diet, you can treat a feed allergy very well.

Frequently Asked Question

How do I know if my dog has an allergy?

The main symptom of an allergy in dogs is itching. Itching does not only include scratching, but also licking, especially paw licking, but also rolling, and rubbing. Many dogs with allergies also have ear infections caused by allergies.

How do you know if a dog is allergic to food?

Possible external signs of allergy in dogs to food: sneezing, tearing, redness of the muzzle, swelling of the eyelids, mouth, ears, hair loss, an unpleasant smell from the skin, the appearance of red spots, bald patches, and inflamed areas on it. Paw inflammation and fungal ear infections can also be caused by allergies.

What are dogs most allergic to?

triggers of an allergy

A food allergy in dogs is most often triggered by certain dietary proteins (proteins) contained in dog food. Studies show that these are mostly proteins from cattle, soy, eggs, dairy products, or wheat.

What can trigger allergies in dogs?

This includes an allergic reaction to fleas (or flea saliva), ticks, mites (e.g. the house dust mite), and worms. Through the flea bite, the flea saliva is distributed in the skin, which triggers a pronounced skin reaction. Mites can live either in the environment or in your dog’s skin.

What is the best food for a dog for allergies?

An allergy dog can also be given diazolin, diphenhydramine, and calcium chloride. Since the last medicine is very bitter, it is diluted with milk, and a little sugar is added. A bath with a string will help relieve itching, rubbing itchy places with a swab dipped in a decoction. Hydrocortisone spray is very effective for itching.

What is the test for dog allergy?

Method of determination Chemiluminescent immunoassay. Determination of specific IgG to dog allergens. See also test No. 606 Dog, IgE.

Why can’t dogs eat chicken?

The dog’s stomach is adapted to the digestion of raw meat, in addition, its juice neutralizes the bacteria contained in it. However, raw chicken can contain salmonella, so it must be cooked.

What to bathe a dog with allergies?

In this case, a hypoallergenic shampoo will do. It eliminates itching and inflammation. Dog allergy shampoo is best chosen by a veterinarian. It should not contain dyes, fragrances, and other substances that can cause an allergic reaction.

Mary Allen

Written by Mary Allen

Hello, I'm Mary! I've cared for many pet species including dogs, cats, guinea pigs, fish, and bearded dragons. I also have ten pets of my own currently. I've written many topics in this space including how-tos, informational articles, care guides, breed guides, and more.

Leave a Reply


Your email address will not be published. Required fields are marked *