Allergies in their pets are one of the most frustrating conditions for pet owners, because they constantly evolve and change throughout their pet’s life. But, by learning to identify common allergy signs in your pet, you can intervene and begin treatment early, which can afford your furry friend a better quality of life. Here are 10 clues that may mean your pet has allergies.

1: Excessive scratching, licking, and chewing

One of the most common signs of allergies in pets is the excessive scratching, licking, and chewing of inflamed, irritated skin. If your pet is constantly scratching their skin, particularly around the face, ears, paws, and belly, it could be a red flag for allergies.

2: Skin irritation and inflammation

Allergic reactions in pets often manifest as skin irritation, redness, or inflammation. Keep an eye out for patches of irritated skin, hot spots, or areas with hair loss, as these could indicate an allergic response.

3: Hair loss 

Hair loss in pets can clearly indicate allergies, particularly if the loss is accompanied by itching, redness, or skin irritation. Allergic reactions can lead to excessive grooming or scratching, causing hair loss and the development of bald patches. 

4: Hot spots

Hot spots (i.e., acute moist dermatitis) often arise in allergic pets from their excessive licking, scratching, or chewing. These irritated and inflamed skin areas can develop rapidly and cause your pet pain and discomfort. Identifying and promptly addressing the underlying allergies is crucial to prevent the recurrence of hot spots and promote your pet’s skin health.

5: Anal gland issues

Thick fluid, swelling, impaction, and other anal gland issues can be exacerbated in allergic pets, because inflammation and irritation of the anal glands may be the result of an allergic reaction. Pets with allergies may scoot and lick or bite their hind end in an attempt to relieve discomfort associated with impacted anal glands. 

6: Sneezing and watery eyes 

Like people, pets can experience respiratory problems when exposed to allergens. Sneezing, watery eyes, nasal discharge, and coughing can indicate allergies in pets, especially as a response to environmental triggers like pollen or dust.

7: Gastrointestinal issues

Allergies in pets can also manifest as digestive issues, such as vomiting, diarrhea, flatulence, and bloating. Pay attention to changes in your pet’s appetite, bowel movements, or overall gastrointestinal health, as these could be signs of food allergies or intolerances.

8: Secondary skin infections

Pets with untreated allergies are more susceptible to secondary infections, such as bacterial or yeast infections of the skin or ears. If you notice any infection signs, such as pus, odor, or extreme redness, seek veterinary care promptly.

9: Behavioral changes 

Allergies can also impact your pet’s behavior and mood. If your pet seems more irritable, restless, or lethargic, they could be signaling discomfort or distress caused by allergies.

While some pets suffer from allergies year-long, others experience seasonal allergies. If your pet routinely develops hot spots and ear infections during certain times of the year, they may have seasonal allergies triggered by pollen, grass, or other environmental allergens.

Allergy responses can vary widely in pets—from excessive scratching to chronic ear infections—and recognizing the different signs is essential for your pet’s health and well-being. If you suspect that your pet may be suffering from allergies, schedule an appointment with our Cupertino Animal Hospital team, so we can make a correct diagnosis and suggest treatment options.