Feline obesity directly causes diabetes mellitus in cats. Weight management through appropriate diet prevents this chronic, management-intensive condition.
Feline diabetes type 2 is closely linked to obesity; overweight cats have significantly higher diabetes risk. Diabetic cats require twice-daily insulin injections and regular glucose monitoring that are stressful for both cat and owner. Many diabetic cats achieve remission through weight loss combined with high-protein, low-carbohydrate diets. Prevention through maintaining healthy body weight is far preferable to managing established diabetes. Indoor enrichment that increases physical activity is a welfare-positive weight management tool.