Hives can appear and disappear quickly and can be treated by a veterinarian with an antihistamine.Pettable is committed to serving you content with integrity and is written and verified by professionals. A dog with hives may have swollen skin that appears red or have raised tufts of hair. The experts at Merck explain that while hives are relatively uncommon in dogs, they can occur due to insect bites or an allergic reaction to shampoos, medications, or food. If the sneezing is accompanied by red, itchy eyes, it could be a food-related allergy. While it’s true that food allergies often affect a dog’s gastrointestinal system and skin, they can also take a toll on their respiratory system. SneezingĪ lesser-known symptom of a dog food allergy is sneezing. If you notice your dog is not their usual perky self after mealtime or eating a treat, it could be because they’re allergic to one or more of the ingredients. If your pup has a sensitivity or allergy, it may make them feel bloated and tired. A common, but easily overlooked, dog food allergy symptom is lethargy. Think about how uncomfortable you are when you eat something that doesn’t sit well in your stomach. They may also be licking their lips more because an allergic reaction can cause their lips and mouth to be itchy. Dogs often lick at their paws when they’re itchy, so this symptom is frequently accompanied by obsessive itching, as well. Obsessive licking can mean your pup is uncomfortable due to their diet. However, if you notice this happening after they eat, it’s likely a food allergy. Your dog may also be experiencing facial swelling due to environmental factors like a bug bite, bee sting, or pollen. This often indicates a true allergy because it's an immune response. Facial SwellingĪnother common (and often scary) dog food allergy symptom is swelling of the face, ears, lips, eyelids, or earflaps. To determine if your dog is itchy due to a food allergy, you can try the elimination diet or rule out other factors. Of course, itchy skin can also be caused by an environmental allergy or something like fleas. Often, the itchy skin appears red and inflamed (and is only made worse by your pup’s persistent scratching).

Things to watch out for in diet-related allergies are itching and scratching, hair loss, and chewing or licking paws. Your dog’s diet and skin problems are closely related. Here are a handful of common dog food allergy symptoms to be on the lookout for. Some symptoms of a dog food allergy are more obvious, like vomiting, while others you may not even realize have to do with their diet. It’s not always easy to tell if your furry friend has a food allergy. Read on to learn more about common symptoms of food allergies in dogs so you can choose the best diet for your pup’s needs. No matter if your dog has a true allergy or a food intolerance, you want to make sure it’s not included in their diet. Many dogs also have food intolerances, which may not cause an immune response but can still be uncomfortable. When a dog has a food allergy, their immune system overreacts and produces antibodies to substances that it would normally tolerate. Do you think your furry family member might have a food allergy? Just like people, dogs can have an allergic reaction to certain protein sources or ingredients.Īccording to VCA Animal Hospital, food allergies are some of the most common allergies or hypersensitivities known to affect dogs.

Dog stung by bee now sneezing