Veterinarians across the United States are anticipating a surge in seasonal allergy cases among dogs, mirroring patterns observed in human populations. The increase is expected to bring a rise in symptoms like excessive scratching, skin infections and recurring ear problems, according to recent reports from veterinary clinics and animal health organizations.
The primary culprits behind this canine discomfort are environmental allergens, including pollen from trees and grasses, as well as mold and dust mites. Unlike humans who often experience a range of respiratory symptoms, dogs typically manifest allergies through dermatological issues. “Dogs with seasonal allergies can be itchy in specific areas, such as their paws, or be itchy all over,” explained Michelle Diener, DVM, in a recent review of the condition. “They can also have recurring ear infections and skin infections.”
The cyclical nature of these allergies means that symptoms often appear during specific times of the year, typically spring and fall, when pollen counts are at their peak. However, the intensity and duration of allergy seasons can vary depending on geographic location and climate conditions. The Animal Humane Society notes that pets, like humans, exhibit similar allergy symptoms, but primarily through skin irritation and discomfort.
The consequences of untreated seasonal allergies can extend beyond simple discomfort. Prolonged scratching and licking can break the skin, creating openings for bacterial and yeast infections. According to Cuddlytails, this can quickly escalate into “red, weeping hot spots that smell sour or cheesy,” leading to a cycle of pain and further irritation. Repeated infections may necessitate antibiotic treatment, potentially contributing to antibiotic resistance over time.
Veterinary professionals emphasize the importance of proactive management. Determining the specific seasons that trigger a dog’s symptoms allows owners to initiate treatment before the onset of peak allergy periods. Treatment options range from anti-itch medications, such as Zenrelia, to treatments for skin and ear infections, and in some cases, allergy shots. Topaz Veterinary Clinic highlights the apply of medications like Apoquel or Cytopoint as potential solutions, alongside preventative measures like wiping a dog’s coat and paws after outdoor exposure and using hypoallergenic shampoos.
The increasing prevalence of allergies in dogs has prompted research into diagnostic tools and therapies. Allergy testing can facilitate pinpoint specific allergens, allowing for more targeted treatment plans. However, managing allergies often requires a multi-faceted approach, combining medication, environmental control, and supportive care to improve a dog’s quality of life. The long-term effects of chronic scratching, including thickened and darkened skin, underscore the need for early intervention and consistent management.
As of February 20, 2026, veterinary organizations have not issued any nationwide alerts regarding unusually high allergy levels, but are advising pet owners to remain vigilant and consult with their veterinarians if they observe any signs of allergic reaction in their dogs. Further research is ongoing to understand the underlying causes of increasing allergy rates in canine populations.
