For many people, late summer brings sneezing and itchy eyes as ragweed pollen fills the air. In much of the United States, ragweed tends to release pollen from late summer into fall. Dogs and cats can be affected by environmental allergens too, but their symptoms often look different from ours.
Allergies in pets are common, but itching has many possible causes. Your veterinarian is the right person to sort out what is going on.
How Allergies Often Show Up in Pets
While people with pollen allergies tend to sneeze, pets with environmental allergies, often called atopic dermatitis, more commonly show it through their skin and ears. Signs may include:
- Scratching, licking or chewing, especially at paws, face, belly, armpits or the base of the tail
- Rubbing the face on carpet or furniture
- Red, inflamed skin or hair loss in patches
- Recurrent ear infections, head shaking or ear odor
- Rust-colored staining of light fur from licking
- In cats, overgrooming that leaves thin patches, or small scabs around the head and neck
Some pets do sneeze or have watery eyes, but skin signs are more typical.
Seasonal Clues
A pattern that flares at the same time each year can point toward pollen. Some pets begin with seasonal symptoms that become year-round over time, especially if they are also sensitive to indoor allergens like dust mites or mold. Keeping a simple log of when itching starts and stops can be very useful to your vet.
Other Causes to Rule Out
Itching is not always allergies to pollen. Fleas are a very common cause, and some pets react strongly to even a few bites. Food allergies, skin infections, mites and other conditions can look similar. Your veterinarian may recommend skin tests, flea checks, cytology or a carefully controlled diet trial to narrow things down. Untreated scratching can lead to secondary skin infections, so it is worth addressing early.
Steps That May Help at Home
Alongside veterinary care, some owners find these habits helpful during high-pollen periods:
- Wiping paws and coat with a damp cloth after walks
- Washing pet bedding regularly
- Bathing with a gentle shampoo your vet recommends
- Keeping up with year-round flea prevention
Do not give your pet human allergy medications without your veterinarian’s guidance. Dosing differs, and some combination products contain ingredients that are dangerous to pets.
Work With Your Veterinarian
Allergies are usually managed rather than cured, and the right approach depends on the individual pet. Veterinarians have a range of options, from medications and topical treatments to allergy testing and immunotherapy. If your pet is scratching more than usual this time of year, schedule a visit. Relief often comes faster with a plan.
Bring your symptom log, a list of any products you have tried and photos of flare-ups if the skin looks better on the day of the appointment. The more your veterinarian knows about the pattern, the easier it is to choose a sensible next step.
