Diet for a Canine With Diabetes & Cushing's Disease

Older dogs, and dogs of certain breeds, can be brought down by a range of illnesses. Two increasingly common conditions are Cushing's Disease and diabetes. Both are chemical conditions that are caused by the body over or under producing specific hormones, or chemicals. Although these problems are incurable, they can be carefully managed through medication and diet.

  1. Cushing's Disease in Dogs

    • Cushing's is a disease caused by the pituitary gland's overproduction of the hormone cortisol. Since cortisol is a stress hormone, it increases the body's sugar levels, and therefore its activity levels. This imbalance results in a dog appearing to age more quickly, with increased thirst, urination and nervousness, bloated abdomen and hair loss.

    Diabetes in Dogs

    • Diabetes is an imbalance in the chemicals of a dog's body. Diabetes isipidus means that there is a lack of vasopressin, or the substance that controls the kidneys' absorption of water. Diabetes mellitus means that the insulin is in short supply, and a dog's body can't break down and use sugars as it should. Both forms of diabetes mean that a dog is unable to garner the nutrition it should get from food.

    Dietary Restrictions

    • The dietary restrictions can differ for dogs who have Cushing's Disease or diabetes. Cushing's dogs should not have fiber, whereas diabetic dogs need fiber. For situations like this, it's important to seek a vet's advice for dietary suggestions for a dog who has both disorders, to make sure that they're receiving the correct level of nutrition.

    Dietary Recommendations

    • Dogs with diabetes and Cushing's need as much nutrition as possible to maintain their health. Dogs who have both diabetes and Cushing's should eat food that is high in protein, low in fat and low in purines. Dogs should receive balanced calcium and potassium supplements. These dogs should not eat too much meat, fish, fowl, lentils, mushrooms, spinach, peas or asparagus.

    Considerations

    • Both diabetes and Cushing's are lifelong disorders, and can never be cured. These conditions are best managed through medication and strict diet. Dogs with Cushing's, diabetes, or a combination of the two, must be closely supervised for the rest of their lives.