Spring Pet Allergies: Signs, Treatment and Ways to Keep Your Pet Comfortable

Spring brings warmer weather, longer days and more opportunities for pets to spend time outdoors. Unfortunately, it can also bring an increase in environmental allergens.

Pollen, grasses, dust, mould spores and other seasonal irritants may trigger allergic reactions in dogs and cats. For some pets, this can mean weeks of itching, paw licking, irritated skin or recurring ear problems.

Recognising the early signs of allergies can help you manage your pet’s discomfort before symptoms become more severe.

Allergies in pets do not always look the way they do in people.

While humans often associate allergies with sneezing, watery eyes and a runny nose, dogs and cats commonly develop skin-related symptoms instead.

Here are some of the signs to keep an eye on this spring.

1. Persistent Scratching, Licking or Chewing

Itchy skin is one of the most common signs of an allergic reaction.

You may notice your pet scratching more frequently, licking their paws, chewing at their skin, or rubbing themselves against furniture or carpet for relief.

Repeated scratching can further damage already sensitive skin, making irritation worse over time.

2. Hair Loss or Over-Grooming

If your pet is constantly licking, scratching or biting a particular area, their coat may begin to thin.

You might notice bald patches, broken hairs or areas where the fur looks noticeably different.

Cats, in particular, can sometimes groom excessively when their skin feels uncomfortable, making hair loss one of the more noticeable clues.

3. Red, Inflamed or Sore Skin

Ongoing irritation may cause the skin to become red, inflamed or painful.

If your pet scratches enough to damage the skin, sores may develop and secondary infections can occur.

Any weeping, bleeding, unusual smell or worsening redness should be assessed by a veterinarian.

4. Recurring Ear Problems

Environmental allergies can also contribute to itchy and inflamed ears.

Signs may include:

• frequent head shaking

• scratching around the ears

• redness inside the ear

• unusual discharge or odour

• sensitivity when the ears are touched.

Recurring ear infections can sometimes be associated with underlying allergies, so repeated episodes are worth discussing with your vet.

5. Sneezing or Other Respiratory Signs

Respiratory symptoms are less common than skin problems in allergic pets, but they can occur.

Some animals may develop sneezing, coughing, watery eyes or nasal discharge when exposed to airborne allergens.

If breathing appears difficult or your pet seems distressed, veterinary attention should be sought promptly.

A Queensland spring can mean plenty of pollen, grasses and outdoor exposure.

While allergies cannot always be completely avoided, there are several ways you can help minimise your pet’s exposure and support healthier skin.

1. Keep Up With Bathing and Grooming

Regular grooming can help remove allergens such as pollen and dust from your pet’s coat.

Your veterinarian may recommend a gentle or medicated shampoo depending on your pet’s skin.

Avoid using human shampoos or products unless specifically advised, as these can sometimes make irritated skin worse.

2. Wipe Their Paws After Being Outside

Pollen, grass and dust can collect between your pet’s toes and around their paw pads.

After walks or outdoor play, gently wiping or rinsing their feet can reduce the amount of allergen remaining on the skin.

Keeping excess fur around the paws neatly trimmed may also help.

3. Maintain Reliable Flea Prevention

Flea allergy dermatitis can cause significant itching, and some pets are extremely sensitive to even a single flea bite.

Keeping your pet on an appropriate year-round flea preventative is an important part of managing itchy skin.

Your veterinary team can recommend a product suited to your pet.

4. Reduce Allergens Around the Home

Regular cleaning can help reduce environmental irritants inside.

Consider:

• vacuuming floors and carpets frequently

• washing your pet’s bedding

• mopping hard surfaces

• cleaning places where your pet spends a lot of time

• limiting open windows when pollen levels are particularly high.

These simple changes may help reduce ongoing exposure.

5. Speak With Your Vet Before Giving Medication

It can be tempting to give your pet an antihistamine or supplement when they start itching, but medications that are safe for people are not always suitable for pets.

Always speak with your veterinary team before starting a new medication or supplement.

Your vet can recommend an appropriate treatment based on your pet’s symptoms, health and medical history.

6. Allergy Testing and Immunotherapy

When allergies are persistent or difficult to control, further investigation may be recommended.

Allergy testing can help identify specific environmental triggers.

For some pets, immunotherapy may then be considered. This treatment involves controlled exposure to small amounts of relevant allergens to gradually reduce the immune system’s sensitivity.

7. Prescription Treatment

Pets with moderate or severe allergy symptoms may need prescription medication to keep them comfortable.

Depending on the individual case, treatment may include anti-inflammatory medication, itch-relieving medication, antibiotics for secondary infection or other therapies.

These treatments should always be used under veterinary supervision.

8. Consider Whether Food Is Playing a Role

Seasonal allergies and food allergies are different conditions, but some pets can experience both.

If your veterinarian suspects food may be contributing to ongoing skin or ear problems, they may recommend a carefully controlled elimination diet.

These diets need to be followed closely to provide meaningful results.

Mild itching can quickly become a bigger problem if your pet repeatedly scratches, licks or damages their skin.

Arrange a veterinary appointment if your pet:

• is constantly scratching or licking

• develops red, sore or broken skin

• has recurring ear infections

• is losing hair

• seems uncomfortable or unable to settle

• develops skin changes that keep returning.

Spring allergies can be frustrating for both pets and their owners, but there are many options available to help manage them.

By recognising the signs early, reducing allergen exposure where possible and getting veterinary advice when symptoms persist, you can help keep your pet much more comfortable throughout allergy season.

If your dog or cat is already showing signs of itchy or irritated skin, contact our team to arrange an appointment.