Over time, these areas may become “hyperpigmented,” or dark in color. All rights reserved. AKC actively advocates for responsible dog ownership and is dedicated to advancing dog sports. When certain parts of the eye become red and inflamed, especially if both eyes are affected, an allergy may be at play. People with asthma as well as pet allergies can have especially serious symptoms. Dogs with food sensitivities can present with several symptoms, including gastrointestinal signs such as vomiting and diarrhea, or dermatologic signs like itchiness, poor skin and coat, and chronic ear or foot infections. For example, the best way to treat flea allergy dermatitis is to kill the fleas, whereas the best way to treat a food allergy or food intolerance is a change in diet. In severe cases, ear infections may become so resistant to treatment that surgery to remove the ear canal may be required. Bee stings and vaccine reactions, among other things, can cause an anaphylactic response in some dogs, which is why it is always a good idea to keep a close eye on your dog following the administration of any new vaccine, drug, or food item. Symptoms of Allergies in Dogs While it’s normal for dogs to scratch themselves from time to time, the biggest indicator of allergies is when your dog scratches more than usual or develops hives or … Founded in 1884, the AKC is the recognized and trusted expert in breed, health, and training information for dogs. Red and watery eyes, a sniffly or stuffy nose, sneezing and coughing, rashes, shortness of breath, swelling, and even anaphylactic shock and possible death … What most people mean when they say that their dog has a food allergy is that their dog has a food sensitivity, also known as a food intolerance. In the more severe cases, hair may be missing, and the underlying skin can appear to be red, raw, and inflamed. Food allergies are often diagnosed using an elimination diet. If the allergy is affecting your dog’s ears, then there will be an odor. Home remedies and medicines can help get … This may or may not always be possible. A dog that goes into anaphylactic shock, for instance, will have a drop in blood sugar … It is common to get itchy eyes after petting an animal then touching your eyes. Saliva, sweat, pee, and dander (dead skin cells) can all trigger allergies. However, keep in mind it may not always be possible to determine the cause of an allergy with testing. The allergy symptoms do not vary much from those that are experienced in other reactions. You may also notice signs of fleas, such as flea dirt, or even see the fleas themselves. In some rare cases, a severe reaction resulting in anaphylaxis can occur—similar to severe peanut allergies in humans. Environmental allergens, such as dust, pollen, and mold, can cause an atopic allergic reactions or atopic dermatitis. The symptoms of allergies in dogs may vary depending on the cause. Most allergens are proteins from plants, insects, animals, or foods. Dogs also can suffer from food intolerance, which is different from a food allergy. Red, Stinky Ears. Symptoms of allergies to dogs. About 1-2% of all dogs have a food allergy, and as many as 25% of dogs with skin problems have a food allergy. Dogs and cats: Your pet doesn't set off an allergic reaction -- it's what's trapped in their hair or fur. Flea allergy dermatitis is typically the easiest allergy to diagnose. You might think that the skin is the area that’s most commonly affected by allergies in dogs, but the gastrointestinal (GI) tract is just as likely to suffer when a dog’s allergies are poorly controlled. If your dog has a severe allergic reaction, your best course of action is to get him to an emergency veterinary hospital as quickly as possible. However, by identifying the allergy, you can treat the symptoms and help your dog … Difficulty breathing 2. Do you suspect that your dog has allergies? Symptoms of allergy to dogs are similar to the symptoms of any other nasal allergy, they include: Coughing and wheezing; Red, irritated eyes; Runny nose and stuffy nose; Sneeze; Some people who are allergic to dogs … Itchy nose, roof of mouth or throat 6. Humans may be allergic to dogs and about 1 in 10 people develop allergies to pets. Have you heard someone tell you that their dog has allergies? Others with more severe allergies might develop hives on their face or chest. Eye allergies in dogs cause itchiness and discomfort. The most common places dogs with food allergies itch are their ears and their paws, and this may be accompanied by gastrointestinal symptoms. It is usually diagnosed by identifying fleas on your dog’s body and applying a product that kills fleas before they can bite to see if that solves the issues. As a result, opportunistic microbes like yeast and bacteria can go from resting peacefully on the surface to diving deeper, where they set up infections and cause problems. If you have ever undergone allergy testing, then you know that diagnosing allergies is often complicated. To decide whether allergies are likely the culprit, your veterinarian will also take into account: The age of onset (environmental allergies typically show up in a dog’s first three years of life, whereas food allergies are seen in dogs 5-7 years old), Featured Image: iStock.com/Przemysław Iciak, About 1-2% of all dogs have a food allergy, Why Your Cat Is Itchy and What You Can Do, Dog Nutrition: Guide to Dog Food Nutrients. The symptoms of allergies … Itchy, red or watery eyes 4. The inflammation associated with skin allergies breaks down the normal skin barrier over time. Dogs that have gone years with allergies that are either undiagnosed or undertreated will often have ears that are raw, smelly and thickened. One of the most common symptoms of allergies in dogs that pet parents notice is itchy skin. As with food allergies, the most commonly affected areas are the paws and ears (but also include the wrists, ankles, muzzle, underarms, groin, around the eyes, and in between the toes). They can start even if your cat or dog has been eating the same food for months or years. Some of these symptoms could also be a sign of another condition. Dog allergy symptoms are developed to dog dander and in rare cases to dog hair, urine and saliva.The typical dog allergy … Symptoms may not appear for several days after exposure in people with low sensitivity. Here are some tips on how to recognize dog allergy symptoms. Dog allergy symptoms can be hard to recognize, especially since dogs can suffer from allergies to a range of substances. But on the whole, experts say that isn't the case. They may perform tests to rule out more common or more serious diseases that can cause similar symptoms. It’s less common for dog allergies to manifest in their eyes, but it is possible. Your doctor may suspect a pet allergy based on symptoms, an examination of your nose, and your answers to his or her questions. Has your veterinarian suggested that allergies could be a problem for your dog? If your dog’s hair suddenly starts falling excessively, it can be a sign of an allergy. Like ear infections, hot spots can arise on their own, or they can be secondary to underlying allergies. © The American Kennel Club, Inc. 2021. Some clues you may be allergic … The skin may become quite odorous and can take on a notably different texture. The allergies break down the healthy skin barrier, then opportunistic bacteria or yeast create an infection, which all further contributes to the itch (although ear infections unrelated to allergies are common as well). Swelling of the face, throat, lips, eyelids, or earflaps may look serious, but is rarely fatal, and your veterinarian can treat it with an antihistamine. The difference is on what component from a dog … Nasal congestion 5. In the dog, the most common symptom associated with allergies is itching of the skin, either localized (in one area) or generalized (all over the body). In most cases, these allergies are seasonal, so you may only notice your dog itching during certain times of the year. Facial pressure and pain 9. Just like people, cats and dogs can have food allergies, too. An allergy is a state of over-reactivity or hypersensitivity of the immune system to a particular substance called an allergen. Allergies are a misguided reaction to foreign substances by the body’s immune system, which, of course, people and pets can suffer from. Although some allergic dogs do sometimes show symptoms such as sneezing, wheezing, and runny eyes and nose, these symptoms … This may sound too basic, but this is a crucial step. A: Anything … Allergies are common in dogs. A pet scratch or lick can cause the skin area to become red. Symptoms can include hives, itchy skin, and watery eyes after contact with a dog. Also, because the allergy response may depend on other variables, such as the allergen level and sensitivity of the sufferer, it may take time for the symptoms to develop (See also: Do Allergies Result From Nature or Nu… AKC is a participant in affiliate advertising programs designed to provide a means for sites to earn advertising fees by advertising and linking to akc.org. When you throw in dogs with inhalant or environmental allergens (like pollen or mold) and flea allergies, you’re looking at a sizeable portion of the canine population that’s suffering from allergies. The best way to diagnose and treat a food allergy is to work with your veterinarian to manage your dog’s symptoms and discover the ingredient causing the reaction. You may have heard that some dog breeds trigger allergy symptoms while others don't, or that short-haired dogs are safe while long-haired dogs prone to shedding are not. As your dog scratches, bites, and licks at his skin, he risks opening up his skin to yeast and bacterial infections that may require treatment. Look for these signs and go to the vet to confirm whether your dog does, in fact, have allergies. While most humans think that the corn chip smell is normal for a dog’s feet, it’s actually a sign of bacteria. Your dog may also develop hives or facial swelling in response to an allergen. Skin allergies, called allergic dermatitis, are the most common type of allergic reactions in dogs. But, in terms of treatment, it depends on your dog’s type of allergy. Food sensitivities, unlike true allergies, do not involve an immune response and are instead a gradual reaction to an offending ingredient in your dog’s food, for example to beef, chicken, eggs, corn, wheat, soy, or milk. Many diseases can cause the same symptoms as allergies in dogs, so it will be up to your veterinarian to determine for sure whether allergies are to blame, and if possible, the cause of those allergies. If you have a pet allergy, the lining of the nasal passage may be swollen or appear pale or bluish. There are three main causes of skin allergies in dogs: Flea allergy dermatitis is an allergic reaction to fleabites. Skin allergies, food allergies, and environmental allergens all pose challenges for dogs and their owners, and to make things more complicated, the symptoms of all these different types of allergies can overlap. Dog allergies are one of the most common types of pet allergy. If so, then you’ve probably realized that allergies in dogs are not quite as simple as we might wish. Actually, dog allergy symptoms are rather different. How can you tell if your dog has allergies? The severity of the itchiness can vary from quite mild, in which case the skin and haircoat look mostly normal, all the way to nonstop scratching. Cough 8. As with the feet, this problem is often caused first by the allergies. If your dog’s hair is a light color, you may notice “fur staining” of the feet, a symptom in which the fur takes on a dark red, coppery color due to the dog’s saliva. But what about all of those dogs that are on special hypoallergenic dog food diets? 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