In cases of pancreatitis or pancreatic insufficiency, a low-fat diet based on highly digestible protein sources and a balanced carbohydrate content is essential. Reducing dietary fat helps lower the risk of worsening clinical signs, while appropriate vitamin and mineral levels support normal digestive function.

Nutrition for dogs with diabetes should be based on a diet with a controlled glycaemic index. Slowly released carbohydrates and an appropriate amount of fibre help stabilise blood glucose levels, reducing the risk of hyperglycaemia. The diet should also provide high-quality protein to support the maintenance of appropriate body weight and muscle mass.