British Shorthair cats shed a lot. Although their fur is short, they shed a lot during the shedding season, so owners need to clean up the cat hair in their homes regularly to avoid allergies caused by cat hair.
British Shorthair cats shed excessively if their food has a high salt content. It's best to switch to salt-free, natural cat food to reduce shedding. You should also brush them daily to prevent them from swallowing more fur. 
Weather changes are quite unpredictable, especially sudden shifts in temperature, which can alter the hormones in British Shorthairs, affecting their fur shedding. Malnutrition can also cause British Shorthair cats to shed, so it's important to provide them with extra nutrition and plenty of sunshine to promote blood circulation and nutrient absorption.
