Cat Health & Wellness How the Feline Immune System Responds to Seasonal Environmental Change: Allergy Mechanisms, Skin Flares, and Why Spring Triggers Differ From Human Hay Fever
When spring arrives, cats with environmental allergies do not sneeze their way through pollen season the way humans do: their immune systems stage a cutaneous battle instead, producing skin flares, over-grooming, and characteristic lesions. This guide unpacks the science behind feline seasonal allergy, explains why the response differs so fundamentally from human hay fever, and outlines what owners and clinicians can do about it.
Dr. James Harrington
10 min read