Signs of Allergies in Dogs

Did you know that Fido can be allergic to many different substances? Allergies are not uncommon in dogs, and they are no more fun for our canine friends than they are for us. Man’s Best Friend can develop allergies at any point in his life, and to a wide variety of things. Mold, pollen, dander, and insect bites are a few of the things our furry pals can be allergic to. Your pooch could also react to certain fumes, such as cigarette smoke, or even something in his food or doggy shampoo. In this article, a Niwot, CO vet discusses symptoms of allergies in dogs.


Itchiness is often a symptom of allergies in dogs. Fido may lick, bite, or chew himself, particularly on the paws or at the base of his tail. He may also rub his head against furniture—or you—in an attempt to reach that itch.

Skin Problems

Dogs with allergies often develop various skin issues. If Fido has red, flaky, crusty, or scabby skin, allergies could be to blame. Sometimes pets with allergies get bald spots or discolored fur in specific spots.


Wheezing, coughing, and snoring can all be red flags. If Fido has any of these symptoms, he could have allergies.


Allergies can also irritate your furry pal’s eyes. If Fido’s eyes look red or runny, he may have allergies.


Recurring ear infections are another sign of allergies in dogs. If Fido has ear infections that go away when treated, only to return, he could have allergies.

Tummy Issues

Food allergies are not uncommon in Man’s Best Friend. Many of our four-legged buddies have reactions to specific ingredients in their food, such as corn or wheat. If Fido has food allergies, he may vomit, or get diarrhea. He may also burp, or get, well, a bit gassy.

Treating Allergies

If your dog has any of these symptoms, bring him to the vet right away. Some tests will be needed to pinpoint exactly what is causing your furry friend to react. With food allergies, this may entail putting your pooch on a specific diet. Once your vet has found the culprit, you’ll be able to discuss specific treatment options, which may range from medication to a restricted diet.

Do you have any questions or concerns about your dog’s health? Call us, your Niwot, CO animal hospital, anytime!

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